system
A chat on subreddit /r/me_irl
human
I tried this once and the stewardess KO’d our plan. She said only the person with the name on ticket could be in business, you couldn’t do half and half.
gpt
So far I think it's one of those "beg forgiveness later rather than ask permission" type deals.  As long as you're not double-dipping on the better meals, I can't imagine the issue with it.

It worked for us anyways.  I'm 6'5 and can play the "I need the legroom" card, and she can play the "frazzled mother" card pretty well.