2. The method of claim 1 , wherein detecting a user interruption comprises using one or more correction grammars to allow for stating a value correction in multiple ways.
1. A method for multiple value confirmation and correction in a spoken dialog system, the method comprising: responsive to collecting a set of values from a user, inviting the user to interrupt a spoken confirmation of the set of values, previously collected from the user, upon hearing an incorrect value, to correct the incorrect value; presenting the spoken confirmation of the set of previously collected values to the user, wherein the spoken confirmation includes a sequence of prompts spoken by the spoken dialog system, the sequence of prompts comprising spoken confirmation values of the set of previously collected values as understood by the spoken dialog system and a pause after each of the spoken confirmation values, each pause except the last immediately followed by a next spoken confirmation value in the sequence of prompts; detecting a user interruption of a spoken confirmation value or a pause in the sequence of prompts, wherein the user interruption comprises an indication that the spoken confirmation value is incorrect; responsive to detecting the user interruption, halting the sequence of prompts being spoken by the spoken dialog system and collecting a corrected value from the user; and providing a new spoken confirmation to the user, wherein the new spoken confirmation includes the corrected value.