Complete the dialogue with appropriate phrases.

A: Good morning! How can I help you? B: I'm looking for a dress. A: Dresses are over here. Any particular colour? B: A pink one, please. A: What size are you? B: Size medium, please. A: What about this dress? B: It's very pretty, but it's too expensive. A: What about this one? B: That's fine. Thank you. A: You're welcome! B: How much is it? A: That's £33, please. B: Here you are. A: Thank you! Have a nice day!