How to convert two columns string to date time format

Hi, all I have a situation like this (example row):
int string string
|ID | Date | Time |
|1 | 14.01.2020| 09:30|
|2 | 20.03.2020| 15:35|

What I need to get:
int DataTime
| ID | DataTime |
| 1 | 14.01.20202 09:30|
| 2 | 20.03.2020 15:35|

How can I achieve this?

Good afternoon,

You could try the following by inserting the data into a new data table with one less column of information.