How to set up the e-mail notification from the reservation form in Ristorante?

Please provide some information how to set up the e-mail notification from the reservation form to this post: http://www.ait-themes.com/doc/special-reservation-form/?theme=ristorante-wordpress-theme. It took me a long while to figure out how to set up the emial notifications correctly. Then I saw you have it explains for the other themes like this one: http://www.ait-themes.com/doc/setting-up-room-viewer/?theme=guesthouse-wordpress-theme . 

Just post the same information to the special reservation form for ristorante.