用数字给下列句子排排队,使之成为一段完整的对话。
How much is it?
8 This one is cheap and nice, I'll take it.
5 It's 200 yuan.
1 Can I help you?
How about the white one? It's only 80 yuan.
Yes. Do you have any shirts?
Oh, it's too expensive.
Yes, Look at this one. It's very pretty.