Hello, I am Anthony Perez.
Hello. what kind of help are you expecting from us?
I would like to visit Arts and Crafts Festival at Houston HOU, can you help me with booking a connecting flight?
Sure, please provide your travelling dates?
My trip dates are  04/14 and 04/16.
Let me know your source point?
My takeoff airport code is New York LGA.
Thank you for your details, there are no flights available with the given information.
Ok, no worries at all. Thank you.
Thank you for choosing us, hope we serve you next time.