Hello.
Hello, how can I assist you today?
I am Edward Davis want to submit my project work in college at MI-DTW. Can you book  a ticket from DC-DCA?
Sure, may I know your planned travel dates?
My travel dates are 07/17 and 07/19.
Do you need a halt in between your journey?
 I need  a connecting flight.
Please wait for a moment. I will check and get back to you.
Ok.
We are glad to say that, we found an airline: AA, flight number: 1017 and price is 100.
Ok, you can proced.
Your flight ticket has been reserved.
 Thank you for booking.
Thank you for opting us.