You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I'm Patrick Rodriguez. I am planning to attend music concert at LAX, can you please help me with booking a flight ticket from AUS?

ASSISTANT: Sure, may I know your trip dates please?

USER: Sure, I would like to take off on 12/24 and return back on 12/26.

ASSISTANT: Agent: According to your intent, there is a flight available on your requested dates routed by Delta airlines with one drop of flight. Can I proceed to confirm your ticket reservation with this flight?

USER: Yes, please proceed with the booking if the price limit does not exceed 500.

ASSISTANT: Ok, the price is only 100 and your ticket is booked with the flight number 1013.

USER: I appreciate your help, thank you.

ASSISTANT: Most welcome.