Reset it yourself. Not very hard. Check the manual to do it.
When oil life is less than 15%, the wrench will be on. I change the oil usually at 10%.
By the way, you'd better use Honda Oil or any Syntec oil, because the oil life's algorithm is depended on Semi-Syntec Honda Oil. It's 8000km/8-12 months whichever comes first. Not the traditional oil 5000km/3 months.
If you change the oil other than Honda Dealer, keep in mind to ask them change it for 5W20 (None SI), or 5W30(SI). If you dont. they will always go with 5W30. More weight will reduce the fuel efficiency.
It's not needed to go Honda Dealer for oil change. You need to wait for more than 1 hour to get it done usually. You can get parts and oil from dealer, and go to YMH's place for an oil change.
Have fun with Civic.