You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Myself Virginia Moore. I would like to visit Austin. At present I am at New York , I want to meet my brother, could you help me in booking a flight ticket?

ASSISTANT: Yes, I can help you with that. Do you have any idea on the airport codes? If yes, please provide me the codes.

USER: My travelling airport codes are LGA-AUS.

ASSISTANT: May I know your travelling dates to search for the flight?

USER: My depart is on 07/31 and return back on 08/02.

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

USER: Sure.

ASSISTANT: Ok, there is a flight 1003 in Delta airline matching your details with price 100. Shall I proceed?

USER: I need an one stopover.

ASSISTANT: Ok, your booking is done with a connecting flight.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us, have a nice journey.