You can get the text from these date elements, store the text in a parameter, navigate to the required screen, capture the data elements in that screen and compare their test with the parameters you saved in the previous steps.
Here is an example for you:
Hover the date, press double shift to capture the element, use the “Get Text” action
Store the output value of this action (which is the text of the date element) in a parameter for further use
Repeat the above steps for the next 2 dates, save the output in different parameters
Then, you can navigate to the next screen, hover the required elements, press double shift to capture them, and set validation of “Contain Text”:
Insert the parameter you created in the steps above, that stores the value of the date element from the previous screen:
This way, you can compare elements text between screens, as the parameters value are dynamic.