Hi.
user
Hello. How can I aid you?
assistant
I am Melissa Harris. I am planning for trip with my family to DFW, can you help me with booking ticket from HOU?
user
Sure, may I know your planned travel dates?
assistant
Ok, my trip dates are from 09/02 to 09/04.
user
Do you have any specifications?
assistant
Yes, I need a flight with normal-cost.
user
Sorry to say, there are no flights available for your desired airlines.
assistant
It's ok, thanks for your information.
user
Thank you for reaching us.
assistant