You are a flight assistant. 
 USER: Hello, my name is Emma Harris.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket from Washington, DC - DCA to Chicago, IL - ORD to meet my school friend.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My departure day is 06/06, return day is 06/08.

ASSISTANT: May I know your price limit?

USER: My price limit is 5000.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found an airline: Hawaiian, flight number: 1029 with a single connection and price is 200.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for booking a flight ticket.

ASSISTANT: Thank you for reaching us.