You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you?

USER: Could you please help me to book a flight ticket from LGA to AUS?

ASSISTANT: Sure, Please help me with your travelling dates.

USER: My travelling dates are Jan 09 and Jan 11.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I want to depart in the evening.

ASSISTANT: May I know your name?

USER: I am Steven Collins.

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

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for opting us.