You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in booking a flight ticket from LAX to AUS?

ASSISTANT: Sure, can you please share your journey dates?

USER: I want to fly on Oct 27 and return on Oct 29.

ASSISTANT: Are you looking for any preferred connections?

USER: I need a single connection.

ASSISTANT: Do you have any other specifications to be met?

USER: I would like to prefer a business class.

ASSISTANT: Let me know your name to proceed further?

USER: Myself Helen Hernandez.

ASSISTANT: We found a Hawaiian airlines, flight number-1012 connections-1 class-business and fare is 900. Shall I proceed with the booking?

USER: You can proceed to booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.