Date Range Searching

[Eric]

Can anyone help me with a way to do the following:

I've a price list that varied with days. For example

01 Sept -03 Sept it sells U$20
03 Sept -05 Sept It sells at U$30

Possible if i ask for a date range such as 01-05 Sept, it should all the
above price range



01 - 03 Sep - U$20
03-05 Sep - U$30

Thanks
Eric