bot.dialog('/end', function (session) {
session.endConversation("End Conversation");
}).triggerAction({ matches: /^(exit)|(quit)/i });

session.clearDialogStack()

session.reset();
session.endDialog();

export interface IResetDataSettings {
    resetCommand: RegExp;
}

export class ResetMiddleware {
    public static data(settings: IResetDataSettings): IMiddlewareMap {
        return {
            botbuilder: (session, next) => {
                if (settings.resetCommand && session.message.text && settings.resetCommand.test(session.message.text)) {
                    session.userData = {};
                    session.conversationData = {};
                    session.privateConversationData = {};
                    session.endConversation("Your conversation state was reset.");
                } else {
                    next();
                }
            }
        };
    }
}

this.bot.use(ResetMiddleware.data({ resetCommand: /^reset data$/i }));

delete session.userData;