选择合适的选项补全对话。(10分)

A：Good evening.(1)_______ I help you?
B：Yes，I want a dress，please.
A：Please look (2)_______ this one.It's very pretty.
B：But it's too (3)________．It's 350 yuan.
A：How about this one？It's (4)________．
B：But I don't like the colour.It's too colourful.
A：Do you like that yellow one?
B：It is nice.How (5)__________ is it?
A：It's 100 yuan.
B：OK.I'll take it.Here is the money.
A：Thank you.Anything else?
B：No，thanks.Goodbye!