Hi. I am Rachel Campbell.
user
Hello, how can I aid you today?
assistant
I need to book a flight ticket from PHX to DFW, Can you please help me for booking?
user
Sure, I am here to help you. On which dates would you like me to book a flight ticket for you?
assistant
I would like to travel on 08/31 to return on 09/02.
user
Ok, please wait for a while Rachel Campbell.
assistant
Sure.
user
 Thank you for waiting, we did not find any flights matching your credentials.
assistant
Ok, no problem.
user
Thank you for approaching us, have a great day.
assistant
Thanks for your information.
user