Nissan Service deparment recommendation in SoCal area?

Jamaica

ok so i went to get my oil change. Went in at 9:30. The guy at the service department told me 30 mins max, usually means 45 i was like koo. now its 11 and im like dude i got things to do and you told me 30 min. he told me to be patient. im like of jesus. so im like whatever . its 1130 and im like i wasnt to speak to a manager now. After that my car just went in. I was pissed. $100 for the bill. Over two hours of waiting....priceless.