| AirItinerary | A collection of all flight segments requested for booking.Specifies the origin and destination of the traveler. |
| ArrangerInfo | All customer information relevant to a booking request. Note a customer is defined as a person or entity associated with an air trip who will not be traveling. This is generally used to describe an individual or company paying for a ticket or making the travel plans.Information about a person or entity associated with an air trip who will not be traveling. This is generally used to describe one or more parties that may be paying for a ticket and/or making the travel plans. |
 BookingReferenceID | Optional field available for use by trading partners as determined by their needs. |
| Comment | Textual information for the reservation.Provides text and indicates whether it is formatted or not. |
| EMD_Info | Provides the electronic miscellaneous document information for a previously issued EMD.A container for electronic miscellaneous document information |
| Fulfillment | All payment information relevant to a booking request.Payment information relevant to a booking. |
| Offer | Merchandising offer information.A choice between specifying summary, priced or traveler purchased ancillary offers. |
| PriceInfo | Pricing information for the air itinerary to be booked e.g. this data could come from the OTA_AirPriceRS data.Container for all the fare information. |
| PricingOverview | Information applicable to the pricing of the reservation. |
| Queues | A container for queue information. |
| Ticketing | Information used to specify the ticketing arrangement or a summary of the associated ticket(s).Minimum information about ticketing required to complete the booking transaction. |
| TravelerInfo | All traveler information relevant to a booking request.Identifies passenger(s) who will travel on the reservation. |