What size are you?
Customer: I’m an extra large.
Shop assistant: Would you like a sweater or something else?
Customer: I’m looking for a blue sweater.
Shop assistant: How about this one?
Customer: Yes, that’s nice. Could I try it on?
Shop assistant: Certainly, the changing rooms are over there.
Customer: Thank you. (goes into a changing room to try on the sweater)
Shop assistant: How does it fit?
Customer: It’s too large. Do you have a large?
Shop assistant: Yes, here you are. Would you like to try it on to see if it fits?
Customer: No that’s Okay. Thank you. I’ll take it.
Shop assistant: OK, how would you like to pay?
Customer: Do you take credit cards?
Shop assistant: Yes, we do. Visa, Master Card, and American Express.
Customer: OK, here’s my Visa.
Shop assistant: Thank you. Have a nice day!
Customer: Thank you, goodbye.