Hi, Karen Perez here.
Hello Perez. How can I guide you?
I have planned to go to Dallas to submit my final year project, can you help me to book a flight from HOU to DFW?
Yes, I can help you with that. Could you share your journey dates?
Sure, my preferable journey dates are from 08/01 to 08/03.
Ok. Hold on for a second. I will revert back to you with your search details.
Ok.
Sorry to inform you that there are no flights found on your requested dates. Thank you for reaching us.
That's ok, no problem. You are  welcome.
Happy to help you.