About the command I want to use

Hey @taiyou!

This could be possible using the Quote API and storing timestamps along usernames, however, this is too much work for me right now, and I try not to overload the Quote API.
Ideally you’d want to set up your own API for something like this.
So for now I’m going to say it’s not possible, sorry.
If I have some free time over the next weeks, I may or may not post a command here, no guarantee.