You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Joseph Hall.

ASSISTANT: How may I help you?

USER: Please help me to book a flight ticket from LGA to AUS.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travel dates are from Dec, 01 to Dec, 03.

ASSISTANT: Do you have any other specifications?

USER: I need to depart in the afternoon and I need a connecting flight.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1005. Shall I proceed with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Most welcome.