Hi. I am Christopher Davis.
Hello, how can I assist you today?
I want to conduct a science festival at Arizona Science Centre, Phoenix. Can you help me in reserving a seat?
Sure, I would be happy to help you.
Thank you.
Do you need a stopover in between your journey?
I need a halt in my journey.
 Let me know your source point and return date?
My journey points are from Denver, CO - DEN to Phoenix, AZ - PHX.
Could you let me know when you are willing to travel?
My journey dates are from 09/28 to 09/30.
Kindly ensure your price limit?
Make sure that, my price limit should not exceed 200.
Ok, Please wait a moment, I will get back to you.
Sure, take your time.
 Thanks for your precious time. We found Delta airline fare of 100.
Ok.
Shall I proceed for booking with single stop over flight?
I am very comfortable with airline Delta, reserve my seat.
Your ticket has been confirmed with the airline number 1006.
Thank you for your assistance.
Thank you for opting us. Have a safe journey!.