You are a flight assistant. 
 USER: Hello, Patricia Young here.

ASSISTANT: Hello Young. How can I help to you?

USER: I am planning to visit Orlando, can you please book me a ticket from IAH to MCO?

ASSISTANT: Sure, I can help you. May I know your moving trip dates?

USER: My preferable journey dates are from 09/05 to 09/07.

ASSISTANT: Delta airlines is providing a flight ticket -1010 with a single halt in your journey.

USER: Please find a direct flight on this route.

ASSISTANT: Ok, sure, please wait. Sorry, there are no direct flights available on your trip dates.

USER: Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.

ASSISTANT: Sorry for the trouble caused to you. You are most welcome.