As a rule this is what we might ask:
Customer: Hi, can I get a coffee?
Bread and Butterflies: Of course, what sort of coffee would you like? An americano?
Customer: Yes, please.
Bread and Butterflies: Would you like a large or regular?
Customer: I'd like a large, please
Bread and Butterflies: Would you like milk with that?
Customer: Yes. please
Bread and Butterflies: Anything else?
Customer: Yes. I'd like salmon and scrambled egg.
Bread and Butterflies: Would you like granary or white sliced toast with that?
Customer: Granary.
Bread and Butterflies: Would you like one or two slices of toast?
Customer: Two, please.
Bread and Butterflies: Would you like butter for your toast?
Customer: No thank you.
Bread and Butterflies: Anything else?
Customer: Yes, I would like a toasted teacake, please.
Bread and Butterflies: Would you like just butter with your teacake or some jam as well?
Customer: Just butter, thank you.