Google is slowly rolling out an update to Google Search for Android. The update packs bug fixes... Oh, and new Google Now cards for trains and buses, plus updated flight info for when your plane is delayed.
Google knows what hotel you are staying at, now suggests stuff in the area
If you have confirmation of your hotel booking in your Gmail, Google Search will now help you discover stuff in the area. Open Google Now and try out "directions to my hotel" or "restaurants near my hotel."
Google Search “no I said” command lets you correct misunderstood words