A:May I help you ?
B:Yes ,I want a pair of shoes.
A:OK.Let me have a look,How about this one ?
B:No, I do not like this style.
A:How about these sports shoes , It is very popular amoung the young people.
B:OK,I like this one .
A:What color do you want ?
B:White color I like the best .
A:It is three hundred yuan.
B:OK.here you are.
A:Thanks for coming .
