Hi.
user
Hello. How can I help you?
assistant
I am looking for a flight from DCA to BOS, can you help me out?
user
Your travelling dates please?
assistant
My trip dates are from Aug 27th till Aug 29th.
user
Do you have any other specifications?
assistant
I am looking for a direct flight.
user
Any thing else.
assistant
I need a business class flight.
user
May I know your name please?
assistant
Myself Donna Adams.
user
I am sorry no flight found on your route.
assistant
That's ok, not an issue. Thank you for your information.
user
Thank you for choosing us.
assistant