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

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from ORD to ATL for visiting Fox Theatre. Can you please help me in that?

ASSISTANT: Sure, may I know your price limit?

USER: My price limit is 500.

ASSISTANT: May I know your journey dates?

USER: My journey dates are 01/05 to 01/07.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting. I found a UA airline, flight number: 1013, price: 300 with one connection. Shall I proceed with this booking?

USER: Yes, you please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.