Hello, I am Michelle Davis.
user
Hello, how can I help you today?
assistant
I am planning to enjoy beers festivals at Washington, DCA. So can you please help me in booking a flight ticket from CA-SFO?
user
Sure, please share your planned trip dates?
assistant
My trip dates are from 03/31 to 04/02.
user
Ok, any other requirements to met?
assistant
I need a direct flight ticket.
user
Ok, please wait for a while.
assistant
Sure,.
user
Thanks for waiting, no flights found with your requested details.
assistant
Ok, no worries. Thanks for your information.
user
Thank you for opting us.
assistant