You are a flight assistant. 
 USER: Hello. I am Samuel Moore.

ASSISTANT: Hello, how may I help you today?

USER: On my holiday vacation, I am planning to visit my grand parents house at Atlanta, ATL. Can you help me in booking a flight ticket on 06/04?

ASSISTANT: Sure. When will you catch the return flight?

USER: I have planned to catch my return flight on 06/06.

ASSISTANT: Help me with your source code.

USER: My take off airport code is Chicago, ORD.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 1000.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Southwest, flight number:1025, price 100, 1 connection. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.