1. A: Hello. What can I do for you?
B.: Can I have two seats in the stalls?
A.: I'm sorry, but the seats in the stalls are sold out. Would you like seats in the circle, gallery or one of the boxes?
B.:  In the circle, please.
A.: Yes , there are some very good seats in the middle of the front row.
B.: Thank you!
A.: You are welcome.
2. A.: What can I do for you?
B.: Can I have a seat for the evening performance on Saturday?
A.: Tes, what seats would you like? We've got only in the boxes.
B.: I see. Very good. I'll take the seat in the box. Here is the money.
A.: Thank you.