You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

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

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are Mar 17 and 19.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight as my requirement.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Please mention your name.

USER: My name is Katherine Clark.

ASSISTANT: The Hawaiian airline is providing an economy class flight with price 300 and the connections 1. Shall I confirm your ticket?

USER: Proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1019.

USER: Thank you.

ASSISTANT: Welcome, have a great day.