jeeep2001,
If you are generating the report from a query, then just repeat the parameter (exactly) in a text box on the form and set Control Source: =[Repeat your from parameter here exactly including the square brackets]. Like wise for end date. I usually add the from and to as labels on the report in between.
If the date ranges are entered in a form, then set the control sources in each of the report textbox, mentioned above, to : = Forms!frmMyFormName!MyTextboxName etc.