Hello.
user
Hello. How may I help you?
assistant
I am Jerry Brown, want to travel from SFO to DCA. Please help me in booking my ticket.
user
Sure, please provide your trip dates.
assistant
Sure, my trip dates are from 10/12 to 10/14.
user
Do you have any other requirements?
assistant
Make sure, my departing time should be in the morning with no connection.
user
Sorry Jerry, there is no direct flights available on these route.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant