Shop assistant -A
A: Good morning. Can I help you? Looking for anything specific?
C: I would like to buy a white formal shirt, but I can't see any really.
A: We have a lot of them over there. Let's see what do wee have here. Perhaps that one?
C: I'm afraid I'm looking for something less daring. Something simpler.
A: And how about that one?
C: Yes, it seems to be quite nice.
A: Would you like to try it on?
C: Yes, please.
A: What size?
A: The changing room is over there.
A: And how is it? Does it fit properly?
C: Oh yes, it fits very well. How much is it?
A: 25 pounds
C: OK. I will take it, before I change my mind:P