Hello.
user
Hello. How can I assist you?
assistant
Can you please make a reservation from PHX to PHL to attend a meeting in Philadelphia?
user
May I know your travelling dates?
assistant
My journey dates are on  Aug 14th and 16th.
user
Please let me know connection limit?
assistant
I prefer a direct flight.
user
Do you have any other preference?
assistant
No.
user
May I know your name please?
assistant
My name is Mark Wilson.
user
Sorry, no flights available on your route.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant