public IHttpActionResult Gettblpassenger_table(string id)
        {
            List <proc_displaypassengers_Result> DisplayPassenger = new List <proc_displaypassengers_Result>();

            foreach (var item in db.proc_displaypassengers(id))
            {
                DisplayPassenger.Add(item);
            }

            if (DisplayPassenger == null)
            {
                return(NotFound());
            }

            return(Ok(DisplayPassenger));
        }