Differing Responses

gistfile1.json

//Successful call
{
  "label":"",
  "results":
    {  
      "conference number":"1-603-413-3053",
      "call_id":42341727,
      "pin":947162,
      "call_name":"John's Call"
    }, 
    "status":
    {  
      "code":1,
      "ok":1,
      "message":"Connected"
    }  
}

//Unsuccessful call
{
  "results":
  {  
    "status":
    {  
      "code":99,
      "ok":0,
      "message":"Require a date string"
    }  
  }  
}