You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Anna Walker, I want a flight from New York to Chicago to participate in Comic con. Help me to find return ticket on 05/01.

ASSISTANT: Sure, may I know your price and connection limit?

USER: I need a flight with one connection. My planned to spend up to 500 only.

ASSISTANT: Can you please share your source and destination codes?

USER: My source is NY-JFK and destination is IL-ORD.

ASSISTANT: Can you please provide me your departure date?

USER: Sure, 04/29.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found an airline: Delta, flight number: 1006 with single connection and fare is 100. Shall I proceed to booking?

USER: Sure.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking the flight ticket.

ASSISTANT: Thanks for choosing us. Have a safe journey.