How Can I have the user mark a few records from a query and then I put them in a report? (ACCESS 2007)?

This is the situation: I did the query, all ok. Now the user want to select a few random records and she wants me to put the selected one on a report (or sheet, or a printable page). This is an order form, the small business sees the list, orders 3 or 4 out of those and the chosen one become a printable order form. I cannot find anything on the web showing how to accept this user input into a query and then pull the selected ones and make it ready for printing. PLEASE HELP.