Hi, I am Amanda Roberts.
Hello, how can I help you today?
I am planning to visit Dallas tacos & margaritas coach tour in DFW. Can you help me to book a connecting flight?
Sure, kindly mention your travel dates.
My trip dates are June 28 and 30.
May I know your airport codes?
My  source airport code is Houston, HOU.
Sorry to say, no flights found with your requirement.
Ok, thank you.
Thanks for reaching us.