根据上下文的意思,把下列对话补充完整。
A: _____________________________?
B: Yes, please. I want a sweater for my daughter.
A: Look! Here are some sweaters for girls.
_____________________________?
B: Size M.
A: Do you like this red one?
B: Yes. My daughter likes red best.
________________________?
A: $25.
B ___________________.
Do you have any cheaper ones?
A: How about this one? It’s only$18.
B: Ok, I’ll take it. Here’s the money. _________.
A: You’re welcome.