You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I want to book the flight ticket from AUS to LAX. Can you please help me?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My travel dates are Oct 14 and Oct 16.

ASSISTANT: Are you looking for any preferred class?

USER: No.

ASSISTANT: Do you have any other specifications to be met?

USER: I need a single connection.

ASSISTANT: Can I have your name?

USER: My name is Christopher Wright.

ASSISTANT: Thank you for your valuable time, unfortunately no flights available on that route.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for opting us.