Two drop down boxes in the same line that populate info on that line.

I hope i can say this so it is understood.
I am creating a quote sheet with prices and descriptions from sheet2.
The dropdown box I have will show the number and populate the description and price. Easy enough however I have a request for those that dont know the numbers want the description to be a drop down that populates the part number and price. There fore it will allow a search of either the part number and populate the line including the description, or vice cersa (search the description and populate the part number). I have attached the file I am working on minus the some specific info. Any help would be much appreciated.