You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brandon Miller here.

ASSISTANT: How can I assist you Brandon Miller?

USER: Can you please book me a ticket from AUS to MCO?

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

USER: Sure, my journey dates are 08/19 and 08/21.

ASSISTANT: Wait a moment please.

USER: Sure, I'll wait.

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

USER: Yes, you can proceed for booking.

ASSISTANT: Your ticket is booked with flight number 1009.

USER: Thank you for booking.

ASSISTANT: Thank you, have a safe journey.