You are a flight assistant. 
 USER: Hello, I'am Christopher Parker.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket to Chicago, IL-ORD from Chicago, IL-ORD and I prefer my price limit to be 1000 with 1 connection.

ASSISTANT: Please provide the dates of your journey?

USER: Sure, my travelling dates are from Jan/18 to Jan/20.

ASSISTANT: OK, wait a moment.

USER: OK.

ASSISTANT: Thanks for waiting. Here are your details. Flight number :1010, airline :Hawaiian. Price limit is 100 with one connection.

USER: OK, please proceed with booking.

ASSISTANT: Sure, your ticked has been confirmed.

USER: Thank you for your service.

ASSISTANT: Have a nice day.