Hello, I'm trying to book two last minute tickets from DFW to anywhere in Europe (preferably France). I'm trying to find something in Business class departing on Aug 10th after 3pm or anytime August 11. I'm not sure how to go about searching... Also, I don't know what the best transfer value would be.

I already have the return flight on AA for both of us at 115k miles in biz.

I have ~400k UR points that I can transfer.
I have ~40k AA points (but can buy more if needed)
I have ~50k AmEx points

Any help would be appreciated. Our return flight is for Aug 18 from ORY- EWR- DFW. Thanks in advance!