You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to reserve a ticket from LGA to DEN, can you help me in doing that?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My trip dates are Sep 04 to 06.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: I am Patrick Miller.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I prefer to travel in economy class.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.