You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me to book a flight ticket from SEA to DCA?

ASSISTANT: Sure, Can I know your trip dates?

USER: My trip dates are Nov 30 to Dec 02.

ASSISTANT: Do you need any other specifications?

USER:  I am willing to travel in a single connecting flight.

ASSISTANT: May I know your name?

USER: I am Ronald Lewis.

ASSISTANT: Frontier Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 6:00 hours and arrives at 1:00 hours, shall I book your ticket in this flight?

USER: Please proceed to booking.

ASSISTANT: Your ticket is confirmed in flight 1006.

USER: Thank you.

ASSISTANT: Thank you for choosing us.