Hello.
Hello, how may I help you today?
 I am Robert White. I want to  travel to Middle Harbor Shoreline Park at Oakland,CA-OAK. Can you book a direct flight?
Sure, please provide me your source point?
I will depart from DC-DCA.
Can you please share me your journey dates?
My travel dates are 04/07 and 04/09.
May I know your budget for flight ticket?
 My budget is 1000.
We found a direct flight with Delta airline of flight number 1004 with price 200.
 Ok, you can proceed.
Your ticket has been booked.
Thank you for booking.
Thank you for choosing us.