Hi, I am Kenneth Wilson.
Hello, how may I serve you today?
I have a to attend the Alumni  in my college could you please help me in booking a ticket from Phoenix?
Sure, we are here to help you. For further process can you please provide your journey details?
Airport abbreviates  are PHX-DEN. My travelling dates are 04/22 and returning on 04/24.
OK, please give me a minute I will check the availability of flight and revert you.
OK.
Thank you for waiting, we are happy to inform you that there was a flight found which matches your details.
May I know the details of flight?
The flight details are as follows flight number 1006 with Delta airline and price is 200.
You can proceed with booking.
OK, your booking is confirmed. Have a safe journey.