You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket from AUS to LGA to meet my uncle. Could you please help me with booking a flight ticket?

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

USER: I intend to travel on dates Feb 18 and Feb 20.

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

USER: I am Nicholas Robinson.

ASSISTANT: Let me know your connection limit?

USER: Yes, I need a lay by in between the journey.

ASSISTANT: Do you have any other requirements?

USER: No, I do not have any other requirements.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

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

USER: No problem, thank you for the information.

ASSISTANT: Thank you for choosing us.