| DestinationCityCode | The destination airport city code for this fare construction. |
| DestinationCodeContext | Identifies the context of the destination city code such as IATA, ARC, or internal code. |
| FormattedIndicator | When true, this is structured fare calculation information. |
| Language | |
| Operation | Indicates the required modification to the element.Identifies an action to take place. |
| OriginCityCode | The origin airport city code for this fare construction. |
| OriginCodeContext | Identifies the context of the origin city code such as IATA, ARC, or internal code. |