You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Jessica King. I am planning to book a ticket to meet my family LAS. Can you please help me out from DCA?

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

USER: I am planning to travel on 12/22 and return back on 12/24.

ASSISTANT: There is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight.Shall I confirm your booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is booked with flight 1012.

USER: Thank you for your help.

ASSISTANT: You are welcome.