This should do what you want. I used a current source to excite the bridge, since the datasheet says that this makes it self-compensating. You can tweak the current with RV1 to calibrate the full scale pressure(basically a gain adjustment), if you have a way to calibrate it. Otherwise, just set RV1 to half scale. Adjust RV2 to set the output to half scale (+2.5v if you have a 5v reference on your A/D converter) with zero differential (atmospheric) pressure.
You should try to use 1% resistors (not the pots) for good temperature stability of offset, gain, and common-mode rejection. They are not expensive, but may be hard to find locally.