Hi, Gary Edwards here.
Hello, How can I help you?
I want to go to Detroit for a business conference, can you help with reservation?
Sure, May I know your travelling details?
I would prefer to travel to a round trip to MI - DTW.
May I know the travelling dates?
And my preferable dates are 01/08 to 01/10.
Wait a  minute I will check and get back to you.
Sure.
 I happy to tell that there is a flight based on your requirements the flight details are flight number : 1012, flight name : AA. The price is of 100 and with 1 connection. Shall I proceed with booking?
Yes, you can.
 Your booking has been confirmed.
Thanks for your assistance.
 Thank you for approaching us.