1. A method for intention based communications in a mobile communication device, comprising: receiving an input from a user of the mobile communication device; converting speech portions in the user's input into linguistic representations; generating a phoneme lattice based on the linguistic representations; scoring stored intention n-grams against the generated phoneme lattice; scoring intentions from the intention-n grams; determining the highest scoring intention; determining whether the highest scoring intention is above a predetermined threshold, wherein if the highest scoring intention is above the predetermined threshold, executing the determined intention.