20. The system recited in claim 13 , wherein the one or more processors are further configured to: extract one or more profile criteria from the natural language utterance.
20. The system recited in claim 13 , wherein the one or more processors are further configured to: extract one or more profile criteria from the natural language utterance. 23. The system recited in claim 20 , wherein the one or more processors are further configured to: extract the one or more profile criteria using a generalized cognitive model associated with multiple different users.