You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I need to travel from ORD to AUS to start my new training class for students as of that there is small meeting with their parents. Could you book a ticket for me?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling date are 01/13 and 01/15.

ASSISTANT: Ok, give me a moment.

USER: Sure.

ASSISTANT: I have found a flight for you with a price of 200 and a connection of 1. Can I proceed?

USER: Yes, proceed for reservation.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you so much for helping me.

ASSISTANT: Can I know your name for booking purpose?

USER: My name is Betty Jones.

ASSISTANT: Thank you for details.

USER: Welcome.