Нужно составить похожий диалог.

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!