| FareBasisCode | Used to specify the fare basis code to be used in pricing for these flight segments. |
| FlightRefNumber | The flight number(s) for which pricing is requested. |
| OpenJawInd | When true, the flight segment is to be priced as open jaw. When false, do not price as open jaw. |
| Duration | The duration datatype represents a combination of year, month, day and time values representing a single duration of time, encoded as a single string. |
| End | The ending value of the time span. |
| Start | The starting value of the time span. |