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.