S:Hi! Can i help you?
A:Yes,please help me,i found a pair of shoes
S:Oh,ok.What shoes you want to buy?
A:Trainers.
S:Ok,take this
A:Wonderful! How much are they?
S:Thirty pounds
A:Here is your money. Thank you!
S:Thank You. Bye!
A:Bye!
S: Can I help you?
A: I am looking for a shirt.
S: Which shirt would you like to buy?
A: Red one. May I try it on, please?
S: Of course.
A: Wow! How much is it?
S: Thirty six pounds.
A: All right. I'll buy them. Here is the money. Thanks a lot for consulting.
S: You're welcome. Have a great time!
A: Thanks!
