Hello, I am  David Campbell.
Hello, how can I help you?
I want to meet my friend at San Francisco, please help me in ticket booking.
Sure, can you please share your journey dates?
My dates of journey are, 11/27 and 11/29.
May I know your airport codes please?
I would like to travel from DTW to SFO.
Do you have any specifications?
I need one connection and price should not exceed 500.
Please wait for a while, I will check and get back to you.
Sure.
We found a flight with AA airlines, flight number is 1027 with one connection and price is 100. Shall I proceed?
Yes, proceed.
Ok, your ticket has been booked.
Thanks for your service.
Thanks for choosing us.