You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can support you now?

USER: Please book me a flight ticket from DCA to JFK to meet my family.

ASSISTANT: Sure, I am here to aid you.

USER: Thank you.

ASSISTANT: When are you willing to start and return?

USER: I have planned to travel on Oct 27th and return on Oct 29th.

ASSISTANT: Do you prefer a connected flight or a direct flight?

USER: Connecting flight.

ASSISTANT: Is there any other essentials to meet?

USER: No, thanks.

ASSISTANT: To proceed further, we need your name.

USER: Dennis Miller.

ASSISTANT: We found a connected flight with 1008 number in American Airlines and the fare is 100. Shall I proceed?

USER: Yes, you can proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.