You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am NicholasLee.

ASSISTANT: How can I help you?

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

ASSISTANT: Can you please tell your travelling dates?

USER: Ok, my travel dates are 11/01 and 11/03.

ASSISTANT: AA airline is available with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Thank you for the information. Please book.

ASSISTANT: Your reservation is confirmed with flight 1007.

USER: Ok, thank you for booking.

ASSISTANT: Thank you and have a nice day.