Hello. I am Andrew Hill.
user
Hello. How may I help you?
assistant
Can you please assist me in booking a flight ticket from Washington, DCA to reach JFK?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My trip dates are from Nov 29 to Dec 01.
user
Do you have any other specifications?
assistant
My departure time is evening and return time is afternoon.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
That's ok, not a problem.
user
Thank you for reaching us.
assistant
Thanks for your information.
user