You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Will you help me in booking the flight ticket from DCA to CLT?

ASSISTANT: May I know your trip dates?

USER: My preferable journey dates are Mar 24 and Mar 26.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: I would like to depart in afternoon time.

ASSISTANT: Can I have your good name?

USER: Myself Shirley Smith.

ASSISTANT: Frontier Airlines providing connecting flight in the economy class with fare 300, shall I proceed for booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been confirmed with flight number 1017.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: Thank you for choosing us.