A chatbot that mentions other people it spoke with

I have an idea for an AI social network where everyone just talks to the bot and the bot kinda hooks people up in some way, lets you know who you should meet, tells you about things, just like a person might. So it wouldn’t be completely private, but also ideally the bot is kind of discreet and just tells you what you should know based on what you and other people said to it.

Anyways I can’t do all that but I have a simple demo that just puts conversations with other users into the system prompt as context. You can become different users by trying different usernames and see how the system prompt puts it all together.

For example you can send a message as username “mike” and say something like “I’m looking to meet a stranger in LA to get tacos” and then change your username to “bill” And be like “I want to make friends that like mexican food” and then hopefully the bot will mention mike.

As you can see I’m struggling to come up with good examples of what do with this so I built this demo to crowd source ideas! You can change the system prompt to make it any kind of bot, like a dating app or something.