You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I want to book a flight ticket from NC-CLT to participate in a tournament at MI-DTW.

ASSISTANT: Please mention your good name.

USER: I am Margaret Miller.

ASSISTANT: May I know your planned dates of travel?

USER: I would like to start on 06/19 and my return will be 06/21.

ASSISTANT: Do you prefer any connection limit?

USER: I need a connecting  flight.

ASSISTANT: We found a UA airline with flight number 1009 and price of 100 matching your request.

USER: It's perfect. You can proceed booking.

ASSISTANT: Ok, your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us and have a good day.