disclosed are systems and methods for dynamically interacting with a user through a spoken dialogue system . a method includes the steps of receiving a user utterance , analyzing the user utterance for a threshold determination of dialect , generating a response that reflects an incremental implementation of the dialect , further varying the perceived implementation of the dialect in subsequent responses by a process of : receiving a subsequent user utterance , determining a modified level of confidence in the dialect based at least in part from the subsequent utterance , generating a subsequent response that implements an incremental variation according to the modified level of confidence .