You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to fly from SFO, can you please assist me in booking a flight ticket to AUS?

ASSISTANT: Sure, may I know your preferred dates?

USER: My preferred dates are Feb 4th and Feb 6th.

ASSISTANT: Do you need any connections between your trip?

USER: I need a single connection.

ASSISTANT: May I know your name?

USER: Rachel Wilson.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: We regret to inform you that there is no flights going on your way.

USER: Ok, thank you.

ASSISTANT: Thank you for contacting us.