Hello.
Hello, how may I help you today?
I am Carolyn Nelson. I want to book a flight ticket from DCA to IAD. Could you help me in booking?
Sure, could you please share your departure and arrival dates?
My travelling dates are from 08/09 to 08/11.
Do you prefer a stopover in between your journey?
Yes, I need a single connecting flight.
Ok, please wait for a moment, let me search a flight for you.
Ok.
Sorry to say this, there are no flights available from your source.
That's ok, no problem. Thank you for helping me.
Thank you for choosing our airlines, hope to serve you again.