Hello.
Hello, how may I help you today?
 I am Dennis Turner want to meet my friends at DC-DCA from CA-OAK. Can you book a ticket?
Sure, may I know your planned travel dates?
My travel dates are 06/15 and 06/17.
Do you need halt in between your journey?
I need a connecting flight.
Please wait for a moment.
Ok.
Sorry, there are no flights found with your given dates.
No problem, thank you for the information.
Thank you for opting us.