求一篇初中水平的关于买东西的英文对话

Sales Assoc: Hi, are you being helped?
Karen: No, I'm not. I'm interested in some scarves.
Sales Assoc: All our scarves are in this section. What do you think of this one here? It's made of silk.
Karen: Hm, it looks nice, but I'd like to have something warm for the winter.
Sales Assoc: Maybe you would like a heavy wool scarf. How about this one?
Karen: I think that's what I want. How much is it?
Sales Assoc: It's...seventy-five dollars plus tax.
Karen: It's a little expensive. Do you think it's possible to get a discount?
Sales Assoc: Hm, since you like it so much, how about a 10 percent discount. That's the best I can offer.
Karen: That's good. Could you wrap it up for me?
Sales Assoc: Sure. Is there anything else I can get for you?
Karen: No, that should be it. Thank you.

购物英语对话

A: Could you tell me how much it is?

（您能告诉我这个的价格是多少吗？）

B: