You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Myself Cynthia Miller. I am looking for a flight from a flight from DCA to DTW, can you help me in booking the flight ticket?

ASSISTANT: Sure Miller, I will help you with that. Can I have your travel dates please?

USER: Sure, my planned travel dates are 04/11 and 04/13.

ASSISTANT: Ok Miller, please wait a moment to check flight availability.

USER: Sure.

ASSISTANT: I have found a flight in JetBlue airlines which is having connection 1 and the ticket fare is 200. Shall I proceed with booking?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Ok Cynthia Miller, your ticket booking has done and the flight number is 1024.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a great journey.