Listing large lists of data

I am trying to build a chatbot to help me automate some of my administrative tasks.

In some cases I am trying to locate some data or I'm trying to see what data I configured in my system. Like "show users" (so that I can remember if I created a certain user or not).

Now my problem is that I have a large amount of users in my system - displaying them would take a huge amount of chat screen real estate.

How can I handled this? Any UX paradigms I can leverage? Any ways I can mitigate this scenario? Any examples on how other chatbots are handling these scenarios?

Any thoughts would be welcomed.