I am trying to build a SQL query to return the latest updated ticket number in my table. Each time there is an update to the ticket, it will create another record in the table. ID field will be unique for each record.

I have tried using SELECT DISTINCT statement and MAX function in my sub-query, but was not able to get the desired output. 

**Table**

```
ID     Ticket_Number  Priority  Assignee          Last_Updated_Date
21100        2          Low       Jerry          2018-9-13 15:10:01
21105        2         Medium     Chris          2018-9-15 23:10:08
21520        3          High      James, Alan    2018-9-14 08:10:11
22000        4          Low       Chris          2018-9-14 20:10:22
22150        4          High      Chris, Jerry   2018-9-16 11:00:00
23120        6          Low       Albert         2018-9-17 12:10:06
23220        7          High      Steve          2018-9-18 10:10:02

```

**Desired Output**

```
 ID     Ticket_Number  Priority  Assignee          Last_Updated_Date
21105        2         Medium     Chris          2018-9-15 23:10:08
21520        3          High      James, Alan    2018-9-14 08:10:11
22150        4          High      Chris, Jerry   2018-9-16 11:00:00
23120        6          Low       Albert         2018-9-17 12:10:06
23220        7          High      Steve          2018-9-18 10:10:02

```