求一段8句对话.关于 manager and customer1.顾客买的衣服尺寸太大,想换另以件的对话.2.打电话给顾客询问对新产品的用后感受

M:Hello!I'm the manager WalMart in your area.I'm calling because you bought one of our new summer collection for women,and I'd like to get some feedback on what you think of this new design.
C:Well,thanks for calling.The design is nice,the texture great,but the only thing is the size.
M:What about the size?Can you be more specific about it?
C:Well,it's embarrassing really,because I've remembered wrong of my size.I'm size L but I bought a size M,so it's a bit tight for me.
M:Don't worry,Ma'am.Do you still have your receipt from our store?Bring it back tomorrow with your cloth,and I'll be happy to change it to the one your size.
C:Is it so?I'm speachless.I think I'll do just that.Thank you very much.Have a good day.
M:Goodbye,Ma'am.