Hello.
user
Hello, how can I assist you today?
assistant
 I am Kenneth King want to visit AZ-PHX to attend a business meeting. Can you book a ticket on 08/05?
user
Sure, can you please mention your connection limit?
assistant
I need  a single connection.
user
May I know return date?
assistant
I will return on 08/07.
user
Kindly mention your origin point?
assistant
 I will depart from DC-IAD.
user
Ok, please wait for a while.
assistant
Ok.
user
We are sorry to inform you, there is no flights found matching your criteria.
assistant
Ok, thank you for providing information.
user
Thank you for choosing our service. Have a great day.
assistant