Double Condition (where Sumproduct Won't Work)

my table is something like below:

my program sheet looks something like this:

I need a double condition formula to check the date, if matches the date Column (A), and matches product Column (b), then returns Column (C) which is the doc#.
I Could easily do it if it is a sum product formula, but in this case, it is alpha numberic.

date: 14 Jun (dd / mm)
product -- Doc#
apple ---- ac21 (so what formula do I put here?)
Orange --- abc2 (formula?)

date --- product --- Doc#
12 Jun -- apple ----- abc1
12 Jun -- Orange --- ab12
14 JUn -- Apple ----- ab21
14 Jun -- Orange ---- abc2