Hello, I am Christopher Young.
user
Hello, How can I help you?
assistant
As I am an artist, planning to visit national gallery of art at Washington, DCA.Can you please book a flight ticket for me?
user
Sure, May I know the source code?
assistant
I would like to board from Atlanta, ATL.
user
Please help me with your travel dates.
assistant
My travelling dates are 11/15 to 11/17.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your travel dates.
assistant
It's ok, no problem. Thank you for your information.
user
Thank you for availing us.
assistant