Hello.
user
Hello, how may I aid you today?
assistant
I'm planning to visit Orlando, can you book a ticket from HOU to MCO?
user
Sure, I am here to help you out. Please provide me your trip dates.
assistant
Sure, my planned departure and return travel dates are 17th and 19th of February.
user
May I know your name to proceed further?
assistant
My name is Gary Roberts. I prefer single connected flight.
user
Sorry  Gary Roberts, there is no flight in your route as per your request.
assistant
That's ok, thank you for giving the information anyways.
user
Thank you.
assistant