Hello.
Hello, how may I aid you today?
Myself Shirley Martin. I am looking for a flight from DFW to DEN, can you help you in booking the flight ticket?
Sure, I am here to help you out. Please provide me your trip dates.
Sure, my planned travel dates are 03/23 and 03/25.
Please  wait Shirley Martin.
Ok, I will wait for your response.
Sorry Shirley Martin, there is no flight with your  travel dates in your route.
That's ok, no problem. Thank you for the information.
Thank you for reaching us.