Hello.
user
Hello, how may I help you?
assistant
I am Raymond Allen want to visit my sister-in-law home at AZ-PHX.
user
Ok. Can you please share your travelling dates?
assistant
My travelling dates are 11/25 and 11/27.
user
What is your source point?
assistant
 I will depart from PA-PHL.
user
Sorry to inform that no flights are available with your request.
assistant
Ok, thank you for your response.
user
Thanks for availing us, have a nice day.
assistant