Write SQL query to solve given problem: List the flight date of flights with air carrier described as Profit Airlines Inc.: XBH which have an actual elapsed time below 100.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T2.FL_DATE FROM `Air Carriers` AS T1 INNER JOIN Airlines AS T2 ON T1.Code = T2.OP_CARRIER_AIRLINE_ID WHERE T2.ACTUAL_ELAPSED_TIME < 100 AND T1.Description = 'Profit Airlines Inc.: XBH'