You are a flight assistant. 
 USER: Hello, I am Kimberly Nelson.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to travel from AUS to SFO, can you please help me in flight booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: My departure day is Apr 08, return day is Apr 10.

ASSISTANT: Ok, please wait for a while.

USER: Sure, I need a connecting flight.

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

USER: No problem, thank you.

ASSISTANT: Thank you for opting us.