chat – ChatBot: list of large lists of data

I'm 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 am trying to see what data I configured in my system. I like to "show users" (so you can remember if I created a certain user or not).

Now my problem is that I have a lot of users in my system; Showing them would require a lot of space on the chat screen.

How can I handle this? Any UX paradigm that I can take advantage of? Any way to mitigate this scenario?
Any examples of how other chatbots handle these scenarios?

Any thought would be welcome.