简单的对话

一：购物
A: What can I do for you ?
B: I want to buy a skirt for my daughter.
A: How old is your daughter ?
B: She is twelve years old.
A: This way, please. What kind of skirt do you want ?
B: I’d like this one.
A: What colour do you like ?
B: Green.
A: What about this one ?
B: This green is too dark. Have you got any other colours ?
A: Sorry, we haven’t. We have just sold them out.
B: Well, let me look at the dress.
A: Who is it for ?
B: It’s for myself.
A: This kind of dress is very nice and cheap. What size do you want ?
B: Size M. Can I try it on, please ?
A: Certainly. Here you are.
B: What’s it made of ?
A: It’s made of silk.
B: How much does it cost ?
A: One hundred and ninety-eight.
B: That’s too expensive. Can it be cheaper ?

A: Well, how about one hundred and ninety yuan.
B: No, it’s still expensive. What about one hundred and fifty ?
A: Er…all ri