Hello, I am Gary Walker.
Hello, how may I serve you at this moment?
Can you aid me in booking a flight ticket from JFK to IAH?
Sure, I will help you. Please send your travelling dates.
Sure, I would like to go on Dec 04th and return back on Dec 06th.
Do you have any preferences?
Ensure it is a single connecting flight.
Sorry, there is no flight available on your requested dates.
That's ok, thank you for checking.
You are welcome, have a nice day.