A:What can I do for you?
B.Yes,We want to buy somejeans.
A:We have fashionable jeans here.Look ,how about thses?
C:Can we try it on?
A:yes.of course,the fitting roon is over there,help yourselves.
D:I think these jeans don't suit me.Do you have light blue.
A:Yes,Look,Here you are.
D:Thanks.
D:Hi,guys,How is this light blue jean?
B &C:I think it suits you well.Look at us.what do you think of them?
D:They look nice on you.
B:So How much are these three jeans?
A:It's 450 yuan.
C:Can you give us a discount?say,20 percent?
A:OK,It's 360 yuan.Is that ok?
B.Yes.we'll take it.Here is the money?
A:Thank you.