You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Timothy Young.

ASSISTANT: How can I assist you at this moment?

USER: I want to travel from AUS to LAX to meet my parents, can you help me in booking?

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

USER: I am departing on 09/11 and return on 09/13.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Delta airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Please proceed for booking.

ASSISTANT: Timothy Young, your ticket is booked with flight number 1007.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.