Python telegram bot is it possible to have a dialogue by id aka chat_id?

Question

Python

Is it possible to have a dialogue so that the bot sends answers by chat_id?
the fact is that I use global variables, when several people use the bot at the same time, all requests sent by one are transmitted in the same way to the other, how can I fix this and if it’s not difficult, maybe there are ways of a different approach
thanks for the help

Answer 1

use lists and user classes

Answer 2

when a user writes to the bot, this message has a from_id. On this from_id and send the answer. You don't need to write this from_id in global. Request came to some function -> prepared response -> answered from_id