急求关于鞋店卖鞋流程的英语对话~

W:Hello,what can I do for you,sir?S:I want a pair of fashion shoes。W:OK。What about this one?It is made of cotton。You can walk a long way with it。And you feel comfortable。S:That sounds really good。Iwill buy it。How much is it?W:It is XXXX。S:OK。Here is the money。