Hi. I am Kathleen Mitchell.
Hello. How may I be of your help?
I want to book a flight ticket within 200. Can you help me?
Sure, we are here to help you in booking. Please share your take off and landing points.
PHX and DEN are my airport codes.
Kindly let me know if you have any airline preference.
I need a  low-cost airline.
On which dates would you like me to book a flight ticket for you?
10/02 and 10/04 are my travelling dates.
Thank you for sharing your essential details, please wait a while.
OK.
Thank you for waiting, we found a Jet Blue airline matching your essential details with single connection and the fare 100. Shall I book an economy class ticket?
You can reserve it for me.
Your seat has been reserved with the flight number-1004.
Thank you for your service.
It's pleasure to serve you.