Clean Fuel Lines - Acura TL 2006

I recently went to the dealer and was advised that I need to have the fuel system servicing done (basically it cleans the fuel lines) and cherry on top, they quoted me a price $149 CAD lol. I use premium gas so I was wondering why do I need this service done. Can anyone please provide their expertise!

Acura TL 2006 (automatic)
Mileage: 202360