In Google Sheets: compare data from sheet1 & Sheet2 and if they match copy information from one sheet to the other

I have 2 sheets in Google Sheets. What I want to have happened is if the date on Sheet1 cell A! and cell B! is the SAME as the data on Sheet2 cells C! and D!, then copy the data from Sheet2 cells G & H onto Sheet1 and put in cell F & G

Thanks!