You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I have to attend a Cocktails at the aquarium party with my friends, it is in Atlanta. Can you book the flight ticket?

ASSISTANT: Sure, could you please tell me your airport codes?

USER: Yes, my source is from MCO, and departure is ATL.

ASSISTANT: Sure, please tell me your travelling dates.

USER: My probable trip dates are from 02/06 till 02/08.

ASSISTANT: Can you please provide your name for documentation purpose?

USER: Myself Betty Hall.

ASSISTANT: Sorry, no flights found as per your request.

USER: That's ok, no problem.

ASSISTANT: Thank you for choosing us.

USER: Thanking for your information.