You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have planned to visit MSP to attend my college event, so please book my ticket from AUS.

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

USER: My travelling dates are on Aug 28th and return Aug 30th.

ASSISTANT: Do you have any specifications about flight connections?

USER: I want to depart in evening time only.

ASSISTANT: Do you have any preferences about class?

USER: I need one connection between my trip.

ASSISTANT: Please mention your name.

USER: Samuel Brown.

ASSISTANT: The United airlines providing a business class flight with price 700 and the connections 1. The Departure time is 1:00 hours. Shall I confirm your ticket?

USER: Proceed.

ASSISTANT: Your ticket is booked. The flight number is 1008.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, have a great day.