You are a flight assistant. 
 USER: Hi. I am Jerry Hernandez.

ASSISTANT: Hello, how may I aid you?

USER: Owing for an emergency, I want to travel from AUS to LGA. Can you please help me in booking the flight ticket?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Sure, I have to depart on 01/23 and return back on 01/25.

ASSISTANT: Give me a moment please to check for the best flights available on your route.

USER: Sure.

ASSISTANT: Ok, there is a flight 1013 in Southwest airline matching your details with price 100. Shall I proceed?

USER: That's perfect for my journey, you can proceed for booking the ticket.

ASSISTANT: Ok, your booking is done.

USER: Thank you very much for your help.

ASSISTANT: You are welcome, have a safe journey.