NOT IN operator in sp for date field

Question

How to use NOT IN operator in sp for a date field.

I need to delete some dates through a delete query inside sp.

 

DELETE FROM table1WHERE 

[Date] NOT IN (@someDates)

 

@someDates is a parameter which holds date like this '05-29-2017' , '07-04-2017' , '09-04-2017'

 

It is giving error as follows

Conversion failed when converting date and/or time from character string

 

Please suggest