Well, I think it was worth to make it. I'll give you three examples (Berend is my bot):

This one is based on searching the "three words technique":
Code:
[05-04-2006 08:15:20] <sunshine^koffie> can I have a coffee Berend-Botje
[05-04-2006 08:15:26] <Berend-Botje> honey can i have a specification


This one is based on the "three words technique" plus phrase recognition:
Code:
[05-04-2006 20:17:48] <HandsomeM33> i am looking for a nice girl who wants to have a 
serious date
[05-04-2006 20:17:54] <Berend-Botje> hello i am looking for an exciting date 
tonight with a lady
[05-04-2006 20:18:05] <Dutchgirl45> go to a dating site HandsomeM33
[05-04-2006 20:18:07] * Bono-Smiles is available for Berend-Botje
[05-04-2006 20:18:11] <Berend-Botje> do you love me Bono-Smiles?


And this one is based on phrase recognition only:
Code:
[06-04-2006 01:48:44] <gentleman> everybody gone to sleep??
[06-04-2006 01:48:47] <Berend-Botje> *yawn* me too :S
[06-04-2006 01:48:54] <gentleman> ok man
[06-04-2006 01:49:04] <Berend-Botje> you know, i look at you and i think i am going 
to fall in love with you 
[06-04-2006 01:49:14] <gentleman> HUH???
[06-04-2006 01:49:17] <Berend-Botje> huh?
[06-04-2006 01:50:03] <gentleman> why???
[06-04-2006 01:50:40] <gentleman> BB?
[06-04-2006 01:50:44] <Berend-Botje> you called me gentleman?
[06-04-2006 01:50:56] <gentleman> well i don't know
[06-04-2006 01:51:00] <Berend-Botje> i know a joke!
[06-04-2006 01:51:09] <gentleman> yes a good one please
[06-04-2006 01:51:15] <Berend-Botje> that's my idea too :)
[06-04-2006 01:51:21] <gentleman> whahahaha
[06-04-2006 01:51:25] <Berend-Botje> LOL LOL LOL