Hi.
user
Hello, how may I serve you?
assistant
I want to book a flight ticket from NC-CLT to participate in a tournament at MI-DTW.
user
Please mention your good name.
assistant
I am Margaret Miller.
user
May I know your planned dates of travel?
assistant
I would like to start on 06/19 and my return will be 06/21.
user
Do you prefer any connection limit?
assistant
I need a connecting  flight.
user
We found a UA airline with flight number 1009 and price of 100 matching your request.
assistant
It's perfect. You can proceed booking.
user
Ok, your booking is confirmed.
assistant
Thank you for your help.
user
Thank you for reaching us and have a good day.
assistant