A:David. Would you like something to eat?
B:No, I’m full.
A:Do you want something to drink?
B: Yes, I’d like some coffee.
A: Sorry, I don’t have any coffee.
B: That’s ok. I’ll have a glass of water.
A: A small glass. Or a big one?
B: Small please.
A: Here you are.
B: Thanks.
A: You’re welcome.