execute t-sql on ssrs 2012 with 3 parameters

I would like to know how to execute straight t-sql in sql server 2012 from ssis manager that passes 3 parameters to the sql listed below:

Baiscally the sql looks like the following:

Select * from customer_table

where customer_name = @custname and  customer_number = @custnumber

and customer_state = @custstate.

   @custname is varchar(30), @custnumber  is varchar(10), and   @custstate is varchar(02)

Thus can show me the sql that will run the sql listed above?