Hello, I am Anna Williams.
user
Hello, how may I serve you?
assistant
Can you aid me in booking a flight ticket from PHL to PHX?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, I would like to go on June 12th and return back on June 14th.
user
Do you have any preferences?
assistant
Ensure it is a direct flight, depart time and return time should be in the afternoon.
user
Sorry, there is no flight available as per your requirements.
assistant
That's ok, thank you for checking.
user
You are welcome, have a nice day.
assistant