The Modify Itinerary (TravelItineraryModifyInfoLLSRQ) service is used to modify or delete passenger-related content in an existing Passenger Name Record (PNR).
For additional information please refer to the Format Finder Help System reference: pnrtp001.
Items that can be modified are:
- Passenger names
- Passenger phone numbers
- Passenger email addresses
- Passenger frequent flyer numbers
- Passenger types
- Customer numbers
- Agency address information
- Agency phone numbers
- Ticket time-limit information
IMPORTANT: This service aggregates host commands. In the event that a back-end host error is generated please note that any remaining processing is aborted.
Please note that TravelItineraryReadRQ must be executed prior to calling TravelItineraryModifyInfoLLSRQ.