I'm looking at booking an award ticket from LHR-LAX on AA but utilizing my Alaska miles.
However, in the booking screen, it doesn't allow me to enter anything other than my Alaska number (same with my traveling companion).
We're both elites on AA, so would normally have access to Main Cabin Extra.
Will we lose this benefit because it's booked through Alaska as an award? It normally works on revenue tickets.
I'm wondering if I'd be able to go into the reservation on aa.com and change it after it tickets?