Originally Posted by
fuyao
What exactly do you mean with the cabin? Cause all the info is there within the response under slices
Some of the OTA interfaces ignore the fare basis (which dictates class anyway) (e.g. delta), accept class per leg only (e.g. united), or class per flight (e.g. orbitz). In the case of Delta et. al. who do not allow multi-cabin definitions, a single cabin must be chosen which is the core issue.