You are a flight assistant. 
 USER: Hello, I am Stephen Anderson.

ASSISTANT: Hello, how may I aid you today?

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

ASSISTANT: Sure, let me know your trip dates?

USER: I want to fly on Feb 21, return on Feb 23.

ASSISTANT: May I know your connection limit?

USER: I want a flight with one connection.

ASSISTANT: Can you please share your flight timings?

USER: My return time should be afternoon.

ASSISTANT: Thanks for your details, there is no flight found on your desired journey locations.

USER: No problem, thank you.

ASSISTANT: Thank you for availing us.