You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking the flight ticket from AUS to PHX?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travel dates are Mar 24 and Mar 26.

ASSISTANT: Do you want connecting flight?

USER: I need a direct flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Pamela Edwards.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Not an issue, thank you for the information.

ASSISTANT: Thank you for opting us.