Plan

There is the plan:

1. Introduction

2. History

3. Examples

4. About

5. Advantages and disadvantages

6. How does it work?

7. Own bot.

8. Future.

references:

• https://ru.wikipedia.org/wiki/%D0%92%D0%B8%D1%80%D1%82%D1%83%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9_%D1%81%D0%BE%D0%B1%D0%B5%D1%81%D0%B5%D0%B4%D0%BD%D0%B8%D0%BA (ru-wiki).
• https://en.wikipedia.org/wiki/Chatbot (en-wiki).
• https://habrahabr.ru/company/croc/blog/335650/ (Example).
• https://geektimes.ru/company/asus/blog/289997/ (Description).
• https://ru.wikinews.org/?curid=124822 (Disadvantage).