Okay threw this together, it's not the best but it works.

Thank you for the suggestion pwnisher, sorry this is my first time posting anything on this website so I'm still learning.

Just so I am aware, a dialog box is something like when you right click and see a list of available commands (so you don't have to memorize a command).

If this is the case, I just threw this in there.
These are commands I put in the menu so far:

/p00f
/f00p
/afktimer off
/afktimer on
/afktimer [set minutes] 

Works when I tested it, maybe it's not the cleanest if anyone understands how to make this better lemme know I'll do my best.

I know what the error is, sorry about that. Here's what happened.

alias f00p {
(edited useless stuff out of here)
msg $me You can read the beeps people did on you while you were away by reading these messages!
(edited useless stuff)

I set it to message yourself because then it opens a query window so you can read your messages and they're all in one spot and not spread throughout the channel like //echo's.

Here's an updated segment (Btw I fixed this in the script above so just copy paste again it'll work)

alias f00p {
if (%p00fswitch == on) {
nick %p00fnickonline
set %p00fswitch off
amsg I'm no longer away! Reason Gone: %p00freason $+ . Time Away: $replace($duration($calc($ctime - %p00ftime)),wks,w,wk,w,days,d,day,d,hrs,h,hr,h,mins,m,min,m,secs,s,sec,s)
unset -s %p00ftime
unset -s %p00freason
//echo 7,1You can read the beeps people did on you while you were away by reading these messages!

etc etc

I am trying to tihnk of a way to make the messages get saved as variables, and when you return have it relay them all back to you (or allow you to use a command to retrieve them) however I am still trying to figure this out so give me some time.

Thank you for the compliments though! I'll fix any further issues

EDIT: pwnisher if you do end up creating a dialog please provide me with a copy, I'm still learning and that'd really help me. I'll research it a bit after I figure out the beep issue!

Go easy on me I'm new to scripting and this is one of my first full scripts.