Re: Do you have any tea?
My daughter also worked in (Waitrose) coffee shop and she assured me that although there was a menu of 15 "different" coffees they were all more or less the same stuff. Two of them contained literally identical ingredients but presented slightly differently.
I don't think asking for bread in a Bread Shoppe is unreasonable. I hate it when I ask for a coffee but they read out a list of Italian nouns (a language I don't speak) and ask which one I want.