Hello, Stephanie King here.
user
Hello King, how can I aid you today?
assistant
 I need your help in ticket booking in the route from PHX to ORD. Actually there is client meeting in Chicago.
user
Sure, I will book a ticket for you. May I know your travelling dates?
assistant
I would like to travel on 01/09 and return on 01/11.
user
Do you have any other requirements?
assistant
No.
user
There is a Delta 1019 airline which matches your requirements. Shall I proceed with booking?
assistant
Ok, please proceed.
user
Your ticket has been confirmed.
assistant
Thank you so much.
user
Thank you for approaching us.
assistant