Hello.
Hello, how may I assist you?
I am Jerry Wilson. Help me in booking a ticket in single connection flight.
Sure, could you please mention your airports codes?
My airport codes are DFW to HOU.
Ok, may I know your dates of journey please for further process?
My date of travelling is on 12/08 to 12/10.
Ok, please wait for a moment.
Sure.
I found a flight with connections limit is 1 of cost 200.Shall I book this ticket?
Proceed  with that flight.
Your booking is done with airline UA and flight number 1025.
Thanks for helping me.
You are welcome.