You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Houston, will you help me in booking the flight ticket from MCO to HOU?

ASSISTANT: Sure, when would you like to travel?

USER: My travelling dates are Sept 04 and Sept 06.

ASSISTANT: May I know your name please?

USER: Myself Carol Phillips.

ASSISTANT: Do you have any preferences?

USER: I need a flight with single connection in economy class.

ASSISTANT: We found a flight in an airline United with 1017 number having a single connection in an economy class. Shall I reserve it?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.