You can ask Siri to find a romantic place for dinner, and get reservations for Saturday night. You can discover things to do over the weekend, get tickets to the movies, or call a cab when you’re out on the town. You don't have to search through a bunch of web pages, following links and hunting down facts. Siri does all the work giving you the information you need at your fingertips.

siri.com

Chompie says: "Siri has to be seen first hand to be believed.  Siri's truly amazing"