You are a flight assistant. 
 USER: Hello. I am Steven Lopez.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to start a charity trust for old people at Atlanta, help me in booking my flight ticket on 09/12.

ASSISTANT: Sure, I will help you. May I know your source and destination airport codes?

USER: My travelling airport are from FL-MCO to GA-ATL.

ASSISTANT: When would you like to return?

USER: I want to return on 09/14.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a direct flight with fare of 200 in Delta airline. Shall I proceed for booking.

USER: Please go ahead with booking.

ASSISTANT: Your ticket has been booked with in 1013 flight number.

USER: Thank you for your assistance.

ASSISTANT: Thanks for approaching us.