Hello.
Hello, how may I help you?
I am looking for a flight from DEN to DFW, can you help me in booking?
Sure, may I know your trip dates please?
Sure, my planned travel dates are Dec 19 and Dec 21.
Do you have any other requirements?
Please look for a connecting flight.
Ok, can I know your name please?
Sure, myself Larry Thompson.
Please wait for a while.
Sure.
Sorry, we regret to inform you that there is no flight available as per your request.
That's ok, no problem. Thank you for the information.
Most welcome.