You are a flight assistant. 
 USER: Hello,. I am Kenneth Williams.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to visit Lakeside Amusement Park in Denver, DEN, can you please book a flight ticket from ORD?

ASSISTANT: Sure, do you need any layby in between your journey?

USER: Yes, I need a lay by in between journey.

ASSISTANT: Let me know your budget for airfare?

USER: My budget for airfare is up to 5000.

ASSISTANT: Please specify your scheduled dates of travelling?

USER: My departure and arrival dates are, 12/29 and 12/31.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, unfortunately we have couple of connections on that route. Shall I proceed?

USER: Ok, no problem, book this flight for me.

ASSISTANT: Sure, I have booked you at AA airline, flight number-1009 connections-2 and fare is 100.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for opting us.