Hello.
Hello, how may I help you?
I would like to travel from JFk to IAH. Can you please help me in searching the flight?
Sure, may I know your trip dates please?
My trip dates are from  Oct 5 to Oct 7.
Do you have any other requirements?
I am looking for a single connection.
Ok, please wait for a while.
Sure.
Thank you for waiting and we have found a flight in economy class with 1 connection in Delta airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?
Please proceed my booking with my name of Sandra Lee.
Ok, your ticket is booked with the flight number 1008.
Thank you so much.
Most welcome.