You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning for a business trip to Austin, can you please make a reservation?

ASSISTANT: Sure, may I have your travelling dates?

USER: I want travel on 12/02 and return on 12/04. Make sure that price should not exceed 500.

ASSISTANT: OK, may I know your source and destination to book your flight ticket.

USER: I want to fly from Charlotte, NC-CLT to Austin, TX-AUS.

ASSISTANT: OK, please wait a minute, I will check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a flight with your given requirement. Flight number is 1006, airline is Hawaiian with single connection and price of 200. Shall I proceed with booking.

USER: Yes, please proceed with booking.

ASSISTANT: Can I have your good name to continue further details.

USER: I am John Hernandez.

ASSISTANT: OK, your ticket has been booked. Thank you, for approaching us.

USER: Thank you for reserving a flight ticket.