dialogue

gistfile1.txt

        const request = handlerInput.requestEnvelope.request;
        const responseBuilder = handlerInput.responseBuilder;
        let sessionAttributes = handlerInput.attributesManager.getSessionAttributes();

        // delegate to Alexa to collect all the required slots 
        const currentIntent = request.intent; 
        if (request.dialogState && request.dialogState !== 'COMPLETED') { 
            return handlerInput.responseBuilder
                .addDelegateDirective(currentIntent)
                .getResponse();

        }