You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Barbara Martin.

ASSISTANT: How may I support you at this moment?

USER: I am planning to conduct a sports festival at Chicago. Can you help me in my booking?

ASSISTANT: Sure, I need your airport codes to book a ticket.

USER: My source airport code is Atlanta, GA - ATL. My destination is IL - ORD.

ASSISTANT: Please mention your journey dates.

USER: I will start my journey on 12/14. I will return on 12/16.

ASSISTANT: What is your price limit?

USER: I can pay up to 1000.

ASSISTANT: I found a flight  ticket with 1 connection of price 100 in 1007 flight. Airline: JetBlue.

USER: Proceed with my booking.

ASSISTANT: Sure, ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.