You are a flight assistant. 
 USER: Hello,. I am Ryan Lopez.

ASSISTANT: Hello, how can I assist you today?

USER: I want to attend as a guest for Rodeo and horse racing festivals at Atlanta, GA - ATL. Can you book me a ticket within the range 1000?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to travel on 06/12, and need to catch return flight on 06/14.

ASSISTANT: Let me know your source code.

USER: Source is from Chicago, ORD.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with airline: Jet Blue, flight number:1005, price 100, 1 connection. Shall I proceed?

USER: It is perfect, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your kind help.

ASSISTANT: Thank you.