Hello,. I am Andrew Collins.
Hello, How may I assist you today?
I need  to submit a tender in Philip A. Hart Plaza at Detroit, DTW for new project, can you  please book a flight ticket for me?
Sure, I will help you.
Thank you.
Can you please forward your travelling dates?
My journey dates are, depart on 09/12 and arrival on 09/14.
Ok. May I have your origin?
My source point is New York, LGA.
Ok. Please wait for sometime.
Sure.
Thanks for waiting. We found a AA airline with a connecting flight. Flight number is 1002 and the cost of ticket is 200. Shall I proceed to book?
Ok, proceed with the booking.
Ok, your reservation is done.
Thank you for assisting me in flight ticket booking process.
Thank you.