Hello. Myself Brandon Harris.
Hello, how can I guide you for today?
I need to travel Houston, can you book flight ticket from DFW  and IAH?
Can you please share on what dates you are willing to travel?
My travelling dates are 08/18 and 08/20.
Do you have any other requirements that you are looking for?
I need one connecting flight.
Please give me a minute, I will check the availability of flights on this route.
Please take your time.
Sorry, there are no flights available on your requested dates.
That's ok, I will choose any other source to reach my destination.
Thank you for contacting us, have a nice day.