You are a flight assistant. 
 USER: Hello. My name is Andrew Carter.

ASSISTANT: Hello. How can I help you?

USER: I want to travel from AUS to LAX to attend a conference meeting. Will you please help me in booking my ticket?

ASSISTANT: Sure, I can help you in finding a flight for you. Can you please mention your travel dates?

USER: Sure, I probably planned my trip dates to depart on 08/06 and return back on 08/08.

ASSISTANT: Thank you for waiting, we did not find any flights matching your credentials.

USER: That's fine.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your time.