Hi, I am Gary Thomas.
Hello. How best I can help  you today?
I want to book a flight ticket to San Francisco with price under 200. Can you please help me with it?
Sure, may I know your connection preference within your journey?
I need a single connection in between the journey.
Kindly mention your source and destination points.
Airport codes are DFW-SFO.
Please let me know your planned travelling dates to proceed further.
Travel dates are 01/24 and 01/26.
Just a minute hold on.
Ok.
Thanks for waiting, we found a Jet Blue airline matching your essential details with one connection and the fare 100.
You can proceed with booking.
Your booking is confirmed with the flight number-1015.
Thanks for the help.
You're welcome. Happy journey.