There will be a box on screen that states "My form has info in more than just box 1 (this is uncommon)". You will click the checkbox to expand the list and you should see Box 2 appear for entry (see screenshot).
To get back to your 1099-INT in TurboTax, you can use these instructions:
On the Tax Timeline, select "Federal Taxes" then select "Wages and Income" on the second menu bar.
If you do not see the "Interest on 1099-INT" income section in the list, click the "Check for more income" button, then select "Skip to see all income".
Click "Show More" under the Interest and Dividends income section to see the full listing, then select "Start" (or Revisit) next to "Interest on 1099-INT" and enter the required information.