node js code for chat bot using azure

app.js

var restify = require('restify'); 
var builder = require('botbuilder');  
var http = require('http');
var Request = require("request");
// Setup Restify Server 
var server = restify.createServer(); 
server.listen(process.env.port || process.env.PORT || 3978, 
function () {    
    console.log('%s listening to %s', server.name, server.url);  
});  
// chat connector for communicating with the Bot Framework Service 
var connector = new builder.ChatConnector({     
    appId: 'Your Azure projects app id',     
    appPassword: 'Your Azure projects app password'
});
// Listen for messages from users  
server.post('/api/messages', connector.listen());  
// Receive messages from the user and respond by echoing each message back (prefixed with 'You said:') 

var bot = new builder.UniversalBot(connector, function (session) {  
var text=session.message.text;
var res = encodeURI(text);
console.log("id>>>>>"+res);

var chunkObj,str;
    var res = encodeURI(text);
    console.log('input text>>>>'+res);
    var options = {
    host: 'localhost',
    port:'5005',
   path: '/conversations/default35/respond?token=your-auth-token&query='+res

};   
http.get(options, function(resp){
	resp.body = "";
  resp.on('data', function(chunk){
    //do something with chunk
     resp.body += chunk;
	 chunkObj = JSON.parse(resp.body);
	 
	 console.log(">>>>>>>>>>>>>>>>>>>>>>"+resp.body);
	 
	 
  }).on("end",function(){
       chunkObj = JSON.parse(resp.body);
	   
   console.log("this>>>>"+chunkObj[0].text);
   for(var i=0;i<chunkObj.length;i++){
   session.send(chunkObj[i].text); 
   }
     
}).on("error", function(e){
  console.log("Got error: " + e.message);
});

});



});