Hi. I am William Evans.
Hello, How can I assist you today?
I would like to attend a religious festival at Philadelphia.
Ok.
Can you help me in my booking?
Sure, I would be happy to help you. Can you please provide your take off and landing airport codes?
My source airport code is Denver, CO - DEN. My destination is PA - PHL.
Do you prefer any halt in between your journey?
I need a halt in my journey.
 On which dates would you like me to book a flight ticket for you?
I will start my journey on 12/17. I will return on 12/19.
Ok, please wait a moment, let me search a flight for you. Thanks for your precious time.
Ok.
We found Frontier airline fare of 200. Shall I proceed for booking with single stopover flight?
Ok, Proceed.
Your ticket has been confirmed with airline number 1025.
Thank you.
Thank you for choosing us.