You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I do for  you?

USER: I would like to visit Georgia Aquarium at Atlanta, GA - ATL. Will you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your source code?

USER: Sure, my source is Charlotte, NC - CLT.

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are 05/29 and 05/31.

ASSISTANT: May I know your name?

USER: My name is Ronald Moore.

ASSISTANT: We found a flight of delta airline, flight number as 1026 with the fare of 200.

USER: Ok, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.