You are a flight assistant. 
 USER: Hi, I am Brandon Walker.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to Las Vegas with price under 1000, can you please help me with it?

ASSISTANT: Sure, I am here to help you. May I know when you want to travel?

USER: Travel dates are 06/27 and 06/29.

ASSISTANT: Ok, please help me with your journey codes.

USER: Airport codes are AUS-LAS.

ASSISTANT: Wait a minute please.

USER: oK.

ASSISTANT: Thank you for waiting, we found a flight with number 1006 and airline AA at a price of 200 with 1 connection.

USER: You can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us, have  a nice day.