Shop assistant: Good afternoon, sir. Can I help you?
Paul: Yes, please. Well, I'm looking for a warm scarf that'll go with my coat.
S.a: And what colour is your coat?
Paul: It's red and white striped one.
S.a What about these deep blue scaf?
Paul: Oh, yes, they look good. I would like to try them on.
S.a.: All right, let me show you where the changing rooms are.
S.a.: Well, do they fit you?
Paul: No, they are too deep blue. Can you bring me an another scarf, please?
S.a:I can offer you this model in pale blue. Would you like to have a look?
Paul: Thank you, but it isn't the right colour. It won't match with my coat.
Paul: Thank you. Goodbye.
S.a: Goodbye.