Hello.
user
Hello. How can I assist you today?
assistant
Can you please book a flight ticket from DEN to PHX?
user
Sure, will you mention your travelling dates please?
assistant
Thank you. I have planned my travel  dates as Nov 01 and Nov 03.
user
Do you have any preferences about flight connections?
assistant
I am looking for single connecting flight.
user
Do you have any preferences about class?
assistant
No.
user
Please mention your name.
assistant
My name is Justine Lewis.
user
The American airlines providing an economy class with price 200 and the connections 1. Shall I confirm your ticket?
assistant
That's fine, please proceed the booking.
user
Your ticket is booked. The flight number is 1029.
assistant
Thank you for your service.
user
Welcome, have a great day.
assistant