Best approach to handle Fallback at any stage and trigger an action

Rasa Open Source
4

If this can help someone in near future. solution. Not perfect though.

class ActionUtterNext(Action):
def name(self) -> Text:
    return "action_utter_next"
def run(self, dispatcher: CollectingDispatcher,
        tracker: Tracker,
        domain: Dict[Text, Any]) -> List[Dict[Text, Any]]:

    emails = tracker.get_slot("email_id")
    dispatcher.utter_message("Thank you ! You will soon receive an email from us at {}".format(emails))

    return [AllSlotsReset(),UserUtteranceReverted()]

class ActionDefaultFallback(Action): def name(self) -> Text: return “action_default_fallback”

def run(self, dispatcher, tracker, domain):
    logger = logging.getLogger(__name__)

    emails = tracker.get_slot("email_id")
    print(emails)
    if emails is not None:
        # dispatcher.utter_message(template="utter_additional_question_response")
        return [FollowupAction("action_utter_next")]
    else:
        dispatcher.utter_message(template="utter_default")
    return []