The Artificial Intelligence Division of the social media giant of the social media world said that they have developed a system where robots will be able to talk with users about minor issues. They expect, if the voices of chatbots are like human beings, people will be more interested in talking to them in the future.
Facebook first collected 1,64,356 sentences from the conversations between their employees. Then they are included in the chatboot system. Facebook researchers have tried to present each chatboot as an individual character. There is a legendary story about them.
For example, I was a vegetarian, my dad used to work for Ford, Maroon 5. My favorite band etc.