var ConversationV1 = require('watson-developer-cloud/conversation/v1');

// Set up Conversation service wrapper.
var conversation = new ConversationV1({
  username: '4d1076d1-1c64-4ac8-8f4d-a12d8d4df9e6', // replace with username from service key
  password: 'eKCHLmglT3Mz', // replace with password from service key
  path: { workspace_id: 'b4bb901d-63fa-4149-b5d8-82acd9ca94ba' }, // replace with workspace ID
  version_date: '2016-07-11'
});

var resp = "";
// Process the conversation response.
function processResponse(err, response) {
  if (err) {
    console.error(err); // something went wrong
    return;
  }

  // Display the output from dialog, if any.
  if (response.output.text.length != 0) {
	//maybe set response.output.text as output or returned?
      console.log(response.output.text[0]);
      resp = response.output.text[0];
  }
}

//change user input here
var userInput = "help create";

conversation.message({input:{ text: userInput }}, processResponse);