Hello.
Hello, how can I assist you now?
I am looking to book a flight ticket to attend a event in Philadelphia. Can you help me for booking a flight ticket from PHX to PHL?
Sure, I am happy to  help you with that. Can I have your travel dates please?
My travelling dates are Oct 24 and Oct 26.
Ok, please let me know the timings of your journey too.
My depart time is evening.
Do you have any other specifications?
I prefer to book a business class.
Ok, please let me know your good name to proceed further.
My name is Patricia Edwards.
Sorry to inform you that no flight is available to you on your dates.
That's ok, thank you for checking.
Thank you for choosing us, have a good day.