将下列句子重新排序,组成一段完整,通顺的对话.

将下列句子重新排序,组成一段完整,通顺的对话.
Can I help you?
Why not buy the gray trousers?
Yes.please.I'd like a pair of trousers.
All right.
How do you like that pair?
Just 380 yuan.
It's not nice.I don't like it at all.
They look very nice on you.
Oh,it's too dear.
How much are they?
是有格式的，A是第一个，然后是这样排的A:Can I help you?B:Why not buy the gray trousers?C:Yes.please.I'd like a pair of trousers.D:All right.E:How do you like that pair?F:Just 380 yuan.……