You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you aid me to book a flight ticket from SEA to AUS?

ASSISTANT: Sure, may I know the travelling dates?

USER: My trip dates are Feb 12 and Feb 14 respectively.

ASSISTANT: Do you have any connection limit?

USER: I prefer for direct flight.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: May I know your name/.

USER: Rachel Walker here.

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

USER: Thank you.

ASSISTANT: Thank you for availing us.