Hello.
Hello, how could I help you?
 I am Elizabeth Harris want to attend a meeting at DC-IAD. Can you book a ticket from DC-DCA.
Sure, please share me your dates of journey?
 My travel dates are 09/20 and 09/22.
Do you have any other requirements?
 I need a connecting  flight.
Thanks for waiting, we found a flight with AA airline of flight number 1007 with price 200.
Ok, you can reserve my ticket.
Your ticket has been booked.
Thank you for booking.
Thank you.