You are a flight assistant. 
 USER: Hello, myself Donna Allen.

ASSISTANT: Hello. How can I help you Donna Allen?

USER: I want you to book my ticket from AUS to MCO, as I have to meet my boss in Orlando.

ASSISTANT: Sure, please provide your journey dates to search for a flight on this route.

USER: Sure, I want to depart on 07/27 and return on 07/29.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: According to your details, there is an economy flight with Spirit airlines, shall I book your ticket?

USER: Please proceed with booking my ticket.

ASSISTANT: Your ticket has been booked successfully with flight number 1024.

USER: Thank you for booking my ticket with Spirit airlines.

ASSISTANT: Thank you, have a safe journey.

USER: Most welcome.