Bot endConversation and reset all data
//End Conversation and clear all data (restart the conversation completely)
bot.dialog('reset', function (session) {
session.dialogData = {};
session.userData = {};
session.conversationData = {};
session.privateConversationData = {};
session.endConversation("End Conversation");
}).triggerAction({ matches: /^(exit)|(quit)|(goodbye)|(finish)|(stop)|(end)|(terminate)/i });