Pre Booking Seats
I've gone ahead and booked my trip to Tokyo but now I want to choose a seat.
I am Blue with BA but am a Marco Polo Gold with Cathay. I know I can use the Finnair site to change the Freq Flyer No to get the seat but can I then change it back immediately so I can claim the Avios and Tier Points?
Sorry but I'm pretty new to all this,
Thanks for all your help
Ian