You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am planning to book a ticket from IAH to ATL. Can you please help me out?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: I am planning to travel on May 24 and return back on May 26.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have airline preference?

USER: No.

ASSISTANT: In which class do you prefer to travel?

USER: I am ok with any class.

ASSISTANT: May I know your departure and arrival time?

USER: I am ok with any timings.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please let me know your name.

USER: My name is Cynthia Anderson.

ASSISTANT: There is a flight from AA airlines with a ticket fare 200, shall I proceed with booking.

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been confirmed with the flight-1006 in economy class.

USER: Thank you for your service.

ASSISTANT: Welcome.