code: public ResponseBuilder addConfirmIntentDirective(Intent updatedIntent) {
          ConfirmIntentDirective confirmIntentDirective = ConfirmIntentDirective.builder()
                  .withUpdatedIntent(updatedIntent)
                  .build();
          return addDirective(confirmIntentDirective);
      }
docs: Adds a Dialog {@link ConfirmIntentDirective} to the response.
  
  @param updatedIntent updated intent
  @return response builder