Hello.
Hello, how may I assist you?
 My name is Larry Phillips, I want to celebrate my birthday in Chicago. Can you please help me to book my flight ticket from DTW to ORD?
Sure, what are your willing dates to travel?
My departure date is on 07/08 and return on 07/10.
Ok, please wait a moment I will check for best service on your routes.
Sure.
Ok, there is a flight 1016 in Spirit airline matching your details with price 100. Shall I proceed?
Yes, please proceed.
Ok, your booking is done.
Thank you very much.
You are welcome, have a safe journey.