You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Jacob Young. I need to book a flight ticket from DFW to DCA, Can you please help me for booking?

ASSISTANT: Sure, help me with your travelling dates?

USER: I would like to travel on 02/20 to 02/22.

ASSISTANT: Ok, do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight in JetBlue airlines with a fare of 200 and the flight number is 1026. Shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.