Forwarding extra domains to same web pages

I have a basic hosting plan which allows 5 separate virtual servers on each customer account, but one of my customers has "universalcarpetinc.com" and "universalcarpet-inc.com" for the same exact web site...is there a pre-existing way I can give them control panel features to add a forwarding setting for "universalcarpet-inc.com" to forward to "universalcarpetinc.com", without using up one of their other 4 allowed virtual servers?

Status: 
Closed (fixed)