The Loebner Prize is an annual competition in artificial intelligence that awards prizes to the chatterbot considered by the judges to be the most human-like. The format of the competition is that of a standard Turing test. In each round, a human judge simultaneously holds textual conversations with a computer program and a human being via computer. Based upon the responses, the judge must decide which is which.
This years competition was won by 'Rose' by Bruce Wilcox. Congratulations to Bruce.
For more info see,
For contest chat log for Rose see,
For more information on the Loebner Prize see,
I found this link to Rose, but you don't seem to be able to talk with her right now...