Booking point to point ticket for travel on 29/05/12, is it possible? If yes does it come with seat reservation

Yes you may book May 29th at this time, we do not offer a round trip option however, you must book each segment seperately, once you add your first trip to your cart just click on continue shopping and add the next segement so you only get charged the $5 electronic handling fee once.
The High speed trains do come with seat assignments, it is not possible for you to choose which seats trenitalia assigns them all
Beth