You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel from DCA to DFW, can you please help me in flight booking?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My departure day is Nov 06, return day is Nov 08.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, I want a flight with one connection.

ASSISTANT: Ok, let me know your other specifications.

USER: I do not have any other specifications.

ASSISTANT: Ok, may I know your name?

USER: Cynthia Roberts.

ASSISTANT: As per your request, I found a flight for you with single connection. Shall I proceed for booking?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket is booked with flight number 1028 and airline is AA.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight.