Output format

Example-1

Total revenue for travels 1351 on dates 12/8/2011 and 13/8/2011

/analytics/travels_daily_revenue/?TravelsID=1351,Date=12-Aug-2011,20110813

[
  {
    "Date" : "20110812",
    "Revenue" : 52450
  },
  {
    "Date" : "20110813",
    "Revenue" : 43400
  }
]