You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

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

ASSISTANT: Sure, May I know your travelling dates?

USER: I will start my journey on Nov 10 and return back on Nov 12.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: Sure, my name is Deborah Moore.

ASSISTANT: You have a connecting flight 1003 in Frontier airlines and price 100, Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you.