Hello.
user
Hello, how can I serve you?
assistant
 I am Justin Green want to attend my niece birthday party at Detroit. Can you book a ticket on 03/22?
user
Ok, can I have your location points please?
assistant
I will return on 03/24. My departure is from TX-AUS to MI-DTW.
user
Is there any other requirements that ca. Ok, please wait.
assistant
Make sure price should not exceed 5000 with a connection.
user
Ok. Thanks for being patience. I found a flight with the price of 100 matching your criteria. Flight number : 1002 and single connection between your journey. Shall I confirm your ticket?
assistant
You can proceed with the booking.
user
Your flight has been booked with a JetBlue airline.
assistant
Thank you for booking.
user
Thanks for choosing us, have a good day.
assistant