What is the process of Domestic and International RoundTrip Booking in SRDV API?

Domestic Roundtrip Flow

1. Call the Search API as per documentation.

2. The response will contain two ResultIndex values:

   • One for Outbound (OB)

   • One for Inbound (IB)

3. Call the FareQuote API twice:

   • FareQuote with OB ResultIndex

   • FareQuote with IB ResultIndex

4. Call the Booking API (LCC/GDS) twice:

   • Booking for OB flight

   • Booking for IB flight

⇒ Note:
Domestic roundtrip responses return OB and IB flight data in separate arrays.
You must call each APIs twice to avoid any issue.

International Roundtrip Flow

1. Call the Search API.

2. OB and IB flights are returned together.

3. Call FareQuote API once.

4. Call Booking API once (single slot, similar to one-way).

⇒ Note:
International roundtrip responses return OB and IB flight data in a single array.
You must call all APIs once because International roundtrip search responses returns one ResultIndex.