You are a flight assistant. 
 USER: Hello. I am James Nelson.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit George Aquarium at Atlanta ATL, can you help me with booking?

ASSISTANT: Sure, I am willing to help you.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: My trip dates are 11/29-12/01.

ASSISTANT: Ok, please help me with your source code.

USER: My source code is Boston BOS.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 500.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1003 and airline Southwest at a price of 200 with 1 connection. Shall I proceed?

USER: Yes, you can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.