Hello.
Hello.
My name is Carol Jackson.
How can I assist you?
Can you please help me  to book a flight ticket  from IAD to DCA?
Sure Carol, can I know travel dates please?
My departure and arrival dates are 08/02 and 08/04.
Ok, wait a moment please.
Ok.
Sorry, there are no flights available on your dates.
It's ok, thank you for checking.
Welcome.