You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me with booking a flight ticket from AUS to LAX?

ASSISTANT: Sure, your travel dates please?

USER: My travel dates are Oct 31 and Nov 02.

ASSISTANT: Any preferences you have?

USER: I need a direct flight.

ASSISTANT: Can you mention your name please?

USER: My name is Anthony Phillips.

ASSISTANT: Sorry, no flights found as per your requirement.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.