You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I provide assistance to you?

USER: Can you please book me a ticket from AUS to PHX?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: My depart is on Sept 16th and arrival is on Sept 18th.

ASSISTANT: Do you want to fly out of business class or economy class flight?

USER: I am comfortable with any class.

ASSISTANT: Do you prefer any way station in between journey?

USER: No, I need a direct flight.

ASSISTANT: Is there any another specifications on your trip, so that I can arrange like that only.

USER: No.

ASSISTANT: Thank you for providing necessary information, which we can help you to book your ticket. Please be on hold let you know the flight details.

USER: Ok.

ASSISTANT: Thanks for waiting, we are pleased to inform you that we have found a JetBlue airline, flight number-1017 connections-0, class-economy and price limit is 200. Would you like me to book the ticket?

USER: Ok, please proceed.

ASSISTANT: Sure, for that I need to know your name. Can you please provide me?

USER: I am Laura Jackson.

ASSISTANT: Sure, a seat has been reserved successfully for a flight number 1017 on your name.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a nice journey.