I would say as little as possible without telling a direct lie. If your boss is already assuming you are going to interviews it wouldn't be worth your time trying to make them understand that you weren't going for interviews then but you are now.

Ethically, you need to look out for yourself first, your company second and then the people you work for. Be confident that you are not doing anything wrong and be discreet.

Bethalize
Peer Moderator