Hi all. I'm looking for some help using a GPU.
I want to book this itinerary
https://www.google.ca/flights/#searc...YYC0AC579;eo=e
This is the exact combination of flights I would like to book. The LHR-LAX leg has R space available, so I would like to get this into W or higher and apply a GPU to this leg. However, obviously the AC leg on the way to London isn't eligible. I'm hitting a roadblock because on the UA site I can't see the YYC-LHR flight, and on the AC site I can't book into W class. Does anybody know how to resolve this issue?? Thanks