s: salesman b:buyer
s: Hi, may I help you?
b: Yes. Can you show me your Nikes?(想要什么牌子的,这里替换)
s: Certainly.
s:what color would you like?
b:white
b: It's my style. I like it! May I try it on?(要求试穿)
s: Yes, of course. What's your size?
b: It's **, thanks.也可以说 Do you have these shoes in size **? 如果你想直接问的话
s: Ok.Here you are.
b: Wow, these Nikes are so beautiful. I'll take them. How much?
s: 459 yuan. would you like to try something else?
b: No, thank you. Here's the money.