how to show the single line start and end date in bootstrap 4 code example

Example 1: bootstrap grid

  

    

      One of three columns
    
    

      One of three columns
    
    

      One of three columns
    
  

Example 2: how will it look when there is a container inside a a row bootstrap

  

    

      One of three columns
    
    

      One of three columns
    
    

      One of three columns