You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I would like to book a flight ticket. Can you please help me with that?

ASSISTANT: Can I know your travel dates?

USER: The dates are 02/17 and 02/19.

ASSISTANT: Can I know your airport codes?

USER: The airport codes are DCA and DTW.

ASSISTANT: Give me a minute.

USER: OK.

ASSISTANT: Can I know your price limit and connections?

USER: The connection should be 1 and price should be within 1000.

ASSISTANT: Yes, the flight 1000 of JetBlue airline is matching with your details. Shall I book the ticket?

USER: Yes, please confirm the ticket.

ASSISTANT: Can I know your name for booking the ticket?

USER: My name is Kevin Lee.

ASSISTANT: Your ticket is booked.

USER: OK, thank you.

ASSISTANT: Have a nice day.