Hi.
user
Hello. How may I help you?
assistant
I am Donna Harris. I am planning to travel from Bos to DCA, can you help in booking a flight?
user
Ok, may I know your trip dates?
assistant
My travelling dates are 05/14 to 05/16.
user
Wait a moment, let me check.
assistant
Ok.
user
Thanks for your time, there is no flight available on this route.
assistant
That's ok. Thank you.
user
Thanks for choosing us, have a good day.
assistant