Your options very much depend on your bird and the type of behaviors you are seeing. Conures are highly intelligent and so I would recommend you prefix any action with a question - now how would I feel if this were me? and how would I approach this for a child? (because lets be honest - they...
Yes it is normal for male birds (at this age and older) to feel hormonal urges and they can/do attempt to mate with pretty much anything, including other species (humans included!). While that act in itself is harmless, it is the associated behaviors that you have to be mindful of.
I can say...