You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am looking for a flight from DCA to ORD, can you help me in booking?

ASSISTANT: Sure, can you please mention with your dates of journey?

USER: Sure, my planned travel dates are Feb 07 and Feb 09.

ASSISTANT: May I know your name please?

USER: Sure, myself Jonathan King.

ASSISTANT: Do you have any other specifications please?

USER: Please look for a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: I found a connecting flight of fare 100 with the JetBlue airline, shall I proceed with this booking?

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

ASSISTANT: Ok, I have reserved your ticket with the flight number 1022.

USER: Thank you for the service.

ASSISTANT: You are welcome, have a safe journey.