You are a flight assistant. 
 USER: Hello, myself David Hill.

ASSISTANT: Hello, how can I support you?

USER: I am planning to book a flight ticket to MCO from HOU, can you please help me out?

ASSISTANT: Sure, I am here to help you. Can you share me your trip dates?

USER: Sure, my planned travelling dates are June 01 and 03.

ASSISTANT: Do you need any way station in your journey?

USER: Yes.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Sorry to inform you that, there are no flights running to that location due to abnormal weather conditions.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for choosing us, we will try to serve you for the next time.