You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me in reserving the ticket from MCO to LAS?

ASSISTANT: Can I know your travelling dates?

USER: I am planning my trip on Feb 19 and again I will return back on Feb 21.

ASSISTANT: Please let me know your connection limit?

USER: I am planning to travel in direct flight.

ASSISTANT: Please let me know your preference?

USER: No, I don't have any specifications regarding my journey.

ASSISTANT: May I know your name?

USER: Myself Anthony Thomas.

ASSISTANT: Sorry, no flights available on your route.

USER: Not a big problem, anyhow thank you very much for your kind information.

ASSISTANT: Thank you for reaching us.