Getting flights (exchange variants) with information about the return penalty and the difference in price with the current flight booking.
To exchange a part of the segments, for required flight legs you need to indicate the IDs (RequestedFlightInfo.ODPair.ID) of flight legs from the booking which are needed to be exchanged.
To exchange all segments for a completely new flight, you do not need to indicate any flight leg IDs.
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://nemo-ibe.com/STL" xmlns:ns2="http://nemo-ibe.com/Avia">
<SOAP-ENV:Body>
<ns2:GetExchangeVariants>
<ns2:Request>
<ns1:Requisites>
<stl:AuthToken>token010203D</stl:AuthToken>
</ns1:Requisites>
<ns1:UserID>100</ns1:UserID>
<ns1:RequestBody>
<ns2:BookID>288467</ns2:BookID>
<ns2:Passengers>
<ns1:Ref>1</ns1:Ref>
</ns2:Passengers>
<ns2:RequestedFlightInfo>
<ns2:Direct>false</ns2:Direct>
<ns2:AroundDates>0</ns2:AroundDates>
<ns2:ODPairs>
<ns2:ODPair>
<ns2:DepatureDateTime>2017-03-10T00:00:00</ns2:DepatureDateTime>
<ns2:DepaturePoint>
<ns2:Code>HEL</ns2:Code>
<ns2:IsCity>false</ns2:IsCity>
</ns2:DepaturePoint>
<ns2:ArrivalPoint>
<ns2:Code>MOW</ns2:Code>
<ns2:IsCity>true</ns2:IsCity>
</ns2:ArrivalPoint>
</ns2:ODPair>
<ns2:ODPair>
<ns2:DepatureDateTime>2017-03-17T00:00:00</ns2:DepatureDateTime>
<ns2:DepaturePoint>
<ns2:Code>MOW</ns2:Code>
<ns2:IsCity>true</ns2:IsCity>
</ns2:DepaturePoint>
<ns2:ArrivalPoint>
<ns2:Code>HEL</ns2:Code>
<ns2:IsCity>false</ns2:IsCity>
</ns2:ArrivalPoint>
</ns2:ODPair>
</ns2:ODPairs>
</ns2:RequestedFlightInfo>
<ns2:Restrictions>
<ns2:ClassPreference>
<ns2:ClassOfService>Business</ns2:ClassOfService>
<ns2:ClassOfService>PremiumEconomy</ns2:ClassOfService>
<ns2:ClassOfService>First</ns2:ClassOfService>
</ns2:ClassPreference>
<ns2:ResultsGrouping>None</ns2:ResultsGrouping>
<ns2:SourcePreference>
<ns2:Source>29782</ns2:Source>
</ns2:SourcePreference>
</ns2:Restrictions>
<ns2:Involuntary>false</ns2:Involuntary>
</ns1:RequestBody>
</ns2:Request>
</ns2:GetExchangeVariants>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
<?xml version="1.0"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<GetExchangeVariantsResponse xmlns="http://nemo-ibe.com/Avia">
<GetExchangeVariantsResult xmlns:a="http://nemo-ibe.com/STL" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
<a:RequestID>1138603714</a:RequestID>
<a:ResponseBody>
<PlaneFlights>
<Flight>
<a:ID>1138603714000000</a:ID>
<SourceID>29782</SourceID>
<TypeInfo>
<Type>Regular</Type>
<DirectionType>OW</DirectionType>
</TypeInfo>
<Segments>
<Segment>
<a:ID>1</a:ID>
<DepAirp>
<AirportCode>HEL</AirportCode>
<CityCode>HEL</CityCode>
<UTC>2</UTC>
<Terminal>2</Terminal>
</DepAirp>
<ArrAirp>
<AirportCode>SVO</AirportCode>
<CityCode>MOW</CityCode>
<UTC>3</UTC>
<Terminal>D</Terminal>
</ArrAirp>
<FlightNumber>6843</FlightNumber>
<OpAirline>SU</OpAirline>
<MarkAirline>AY</MarkAirline>
<AircraftType>320</AircraftType>
<DepDateTime>2017-03-10T21:10:00</DepDateTime>
<ArrDateTime>2017-03-10T23:45:00</ArrDateTime>
<BookingClass>
<BaseClass>Business</BaseClass>
<BookingClassCode>I</BookingClassCode>
<FreeSeatCount>9</FreeSeatCount>
</BookingClass>
<ETicket>true</ETicket>
<RequestedSegment>0</RequestedSegment>
</Segment>
<Segment>
<a:ID>2</a:ID>
<DepAirp>
<AirportCode>SVO</AirportCode>
<CityCode>MOW</CityCode>
<UTC>3</UTC>
<Terminal>D</Terminal>
</DepAirp>
<ArrAirp>
<AirportCode>HEL</AirportCode>
<CityCode>HEL</CityCode>
<UTC>2</UTC>
<Terminal>2</Terminal>
</ArrAirp>
<FlightNumber>154</FlightNumber>
<OpAirline>AY</OpAirline>
<MarkAirline>AY</MarkAirline>
<AircraftType>319</AircraftType>
<DepDateTime>2017-03-17T12:50:00</DepDateTime>
<ArrDateTime>2017-03-17T13:30:00</ArrDateTime>
<BookingClass>
<BaseClass>Business</BaseClass>
<BookingClassCode>I</BookingClassCode>
<FreeSeatCount>8</FreeSeatCount>
</BookingClass>
<ETicket>true</ETicket>
<RequestedSegment>1</RequestedSegment>
</Segment>
</Segments>
<PriceInfo>
<Price>
<a:ID>1</a:ID>
<ValidatingCompany>AY</ValidatingCompany>
<Refundable>Refundable</Refundable>
<PrivateFareInd>false</PrivateFareInd>
<TicketTimeLimit>2017-03-10T22:10:00</TicketTimeLimit>
<PassengerFares>
<PassengerFare>
<Type>ADT</Type>
<Quantity>1</Quantity>
<BaseFare>
<a:Amount>256997</a:Amount>
<a:Currency>KZT</a:Currency>
</BaseFare>
<EquiveFare>
<a:Amount>256997</a:Amount>
<a:Currency>KZT</a:Currency>
</EquiveFare>
<TotalFare>
<a:Amount>302686</a:Amount>
<a:Currency>KZT</a:Currency>
</TotalFare>
<Taxes>
<Tax>
<a:Amount>45689</a:Amount>
<a:Currency>KZT</a:Currency>
<TaxCode>XT</TaxCode>
</Tax>
</Taxes>
<Tariffs>
<Tariff>
<Code>IBU2FI</Code>
<Type>Public</Type>
<SegNum>1</SegNum>
</Tariff>
<Tariff>
<Code>IBU2FI</Code>
<Type>Public</Type>
<SegNum>2</SegNum>
</Tariff>
</Tariffs>
<ExchangePriceInfo>
<AirlinePenalty>
<a:Amount>0</a:Amount>
<a:Currency>KZT</a:Currency>
</AirlinePenalty>
<FlightPriceDifference>
<a:Amount>0</a:Amount>
<a:Currency>KZT</a:Currency>
</FlightPriceDifference>
</ExchangePriceInfo>
</PassengerFare>
</PassengerFares>
</Price>
</PriceInfo>
</Flight>
<Flight>
<a:ID>1138603714000001</a:ID>
<SourceID>29782</SourceID>
<TypeInfo>
<Type>Regular</Type>
<DirectionType>OW</DirectionType>
</TypeInfo>
<Segments>
<Segment>
<a:ID>1</a:ID>
<DepAirp>
<AirportCode>HEL</AirportCode>
<CityCode>HEL</CityCode>
<UTC>2</UTC>
<Terminal>2</Terminal>
</DepAirp>
<ArrAirp>
<AirportCode>SVO</AirportCode>
<CityCode>MOW</CityCode>
<UTC>3</UTC>
<Terminal>D</Terminal>
</ArrAirp>
<FlightNumber>6839</FlightNumber>
<OpAirline>SU</OpAirline>
<MarkAirline>AY</MarkAirline>
<AircraftType>320</AircraftType>
<DepDateTime>2017-03-10T12:25:00</DepDateTime>
<ArrDateTime>2017-03-10T15:05:00</ArrDateTime>
<BookingClass>
<BaseClass>Business</BaseClass>
<BookingClassCode>I</BookingClassCode>
<FreeSeatCount>9</FreeSeatCount>
</BookingClass>
<ETicket>true</ETicket>
<RequestedSegment>0</RequestedSegment>
</Segment>
<Segment>
<a:ID>2</a:ID>
<DepAirp>
<AirportCode>SVO</AirportCode>
<CityCode>MOW</CityCode>
<UTC>3</UTC>
<Terminal>D</Terminal>
</DepAirp>
<ArrAirp>
<AirportCode>HEL</AirportCode>
<CityCode>HEL</CityCode>
<UTC>2</UTC>
<Terminal>2</Terminal>
</ArrAirp>
<FlightNumber>154</FlightNumber>
<OpAirline>AY</OpAirline>
<MarkAirline>AY</MarkAirline>
<AircraftType>319</AircraftType>
<DepDateTime>2017-03-17T12:50:00</DepDateTime>
<ArrDateTime>2017-03-17T13:30:00</ArrDateTime>
<BookingClass>
<BaseClass>Business</BaseClass>
<BookingClassCode>I</BookingClassCode>
<FreeSeatCount>8</FreeSeatCount>
</BookingClass>
<ETicket>true</ETicket>
<RequestedSegment>1</RequestedSegment>
</Segment>
</Segments>
<PriceInfo>
<Price>
<a:ID>1</a:ID>
<ValidatingCompany>AY</ValidatingCompany>
<Refundable>Refundable</Refundable>
<PrivateFareInd>false</PrivateFareInd>
<TicketTimeLimit>2017-03-10T13:25:00</TicketTimeLimit>
<PassengerFares>
<PassengerFare>
<Type>ADT</Type>
<Quantity>1</Quantity>
<BaseFare>
<a:Amount>256997</a:Amount>
<a:Currency>KZT</a:Currency>
</BaseFare>
<EquiveFare>
<a:Amount>256997</a:Amount>
<a:Currency>KZT</a:Currency>
</EquiveFare>
<TotalFare>
<a:Amount>302686</a:Amount>
<a:Currency>KZT</a:Currency>
</TotalFare>
<Taxes>
<Tax>
<a:Amount>45689</a:Amount>
<a:Currency>KZT</a:Currency>
<TaxCode>XT</TaxCode>
</Tax>
</Taxes>
<Tariffs>
<Tariff>
<Code>IBU2FI</Code>
<Type>Public</Type>
<SegNum>1</SegNum>
</Tariff>
<Tariff>
<Code>IBU2FI</Code>
<Type>Public</Type>
<SegNum>2</SegNum>
</Tariff>
</Tariffs>
<ExchangePriceInfo>
<AirlinePenalty>
<a:Amount>0</a:Amount>
<a:Currency>KZT</a:Currency>
</AirlinePenalty>
<FlightPriceDifference>
<a:Amount>0</a:Amount>
<a:Currency>KZT</a:Currency>
</FlightPriceDifference>
</ExchangePriceInfo>
</PassengerFare>
</PassengerFares>
</Price>
</PriceInfo>
</Flight>
</PlaneFlights>
</a:ResponseBody>
</GetExchangeVariantsResult>
</GetExchangeVariantsResponse>
</s:Body>
</s:Envelope>