You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from LAX to AUS to attend a film festival?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your travel dates?

USER: My planned journey dates are May 12 and May 14.

ASSISTANT: Is there any criteria, regarding your journey?

USER: I prefer a stopover in between my journey.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Ryan Miller.

ASSISTANT: Sorry to inform, no flights are found with your credentials.

USER: Ok, no problem.

ASSISTANT: Thank you very much for utilising our agency.

USER: Thank you for the information.

ASSISTANT: You are most welcome.