Hello.
user
Hello, what kind of service your looking for?
assistant
I want to book a flight ticket to attend for a seminar in SFO. Can you please help me for booking from DCA?
user
Sure, please share me your travel dates.
assistant
My travelling dates are on Aug 19 and 21.
user
Do you need direct flight or connecting flight?
assistant
I need a stopover.
user
For booking, we need your good name. Please mention it.
assistant
My name is Virginia Carter.
user
May I know your class preferences?
assistant
I am fine with any class.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, thanks for your help.
user
Thank you for availing us.
assistant