You are a flight assistant. 
 USER: Hi, I am Sandra Smith.

ASSISTANT: Hello. How can I amend you?

USER: I have to attend a seminar on business development in Detroit DTW.

ASSISTANT: Ok.

USER: Can you make a single connection reservation?

ASSISTANT: Sure. May I know your other airport code?

USER: Sure, my source point is Atlanta ATL.

ASSISTANT: Do you have any price limit?

USER: Yes, my affordable price limit is 500.

ASSISTANT: To proceed booking I need your trip dates.

USER: Sure, I need to fly on 07/26 and 07/28.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with airline: AA, flight number:1002, price 100, 1 connection. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your kind service.

ASSISTANT: Thank you for availing us.