The department name or ID with which the contact is associated.

Identifies a company by the company code.

Specify airline to request availability for.

Identifies the context of the identifying code, such as DUNS, IATA or internal code, etc.

The division name or ID with which the contact is associated.

Refer to OTA Code List Travel Sector (TVS).

Used to provide the company common name.

Specific flight number to request availability for. Requires that Airline is also supplied.

Information used to specify a flight for which availablity is to be checked.