Enter your Uber booking fee in the Other Miscellaneous Expenses category..
To report your business expenses in TurboTax:
Type in business expenses in the search box, top right of your screen
Click on first category Jump to business expenses
You will arrive at the Here's the business info we have so far page
Click Edit
Arrive at the Your Business page
Scroll down to the Business Expenses category
Click start or update next to Other Common Business Expenses category
Arrive at the Let's write off some business expenses page
Scroll down to the last category, Other Miscellaneous Expenses
When you are not sure how to categorize a business expense on the Lets Write Off Some Business Expenses page, and the expense designations you see don't seem to fit, enter that expense