You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you today?

USER: My name is Rebecca Hernandez. I am planning to meet my friend in New York, can you help me for booking a flight ticket from AUS to LGA?

ASSISTANT: Sure, I am glad to help you in booking. Can I have your travel dates please?

USER: My travelling dates are 02/23 and 02/25.

ASSISTANT: Please hold on for a while.

USER: Sure, I will wait.

ASSISTANT: Flight 1003 in AA airlines is available for you with 1 connection and it costs you 100. Can I book it?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.