The power steering fluid reservoir on a 1997 Plymouth Breeze is typically located
under the hood, near the firewall on the driver's side. It's usually a small, clear or translucent reservoir with markings indicating the minimum and maximum fill lines. Look for a cap that says "Power Steering Fluid" or has a similar marking. It might be black plastic or a different color.
It's best to consult your owner's manual for the exact location and type of fluid to use. A picture in the manual will be very helpful.