Yes. Just Ask them what they had in mind? And what is their BUDGET ?
Be prepared to have a list of flavors /frostings with Prices .Maybe some.pictures and or of some of your cupcakes with frosting designs . If they want more complicated embelishments make sure to add it to the basic price .
One thing I see here daily is newbies killing themselves for an order .Then not getting paid for their time and sometimes barely enough to cover ingredients. Your price should factor in your TIME , ingredients,supplies, including
electricity and clean up . If you set your prices too low or free then you set a precident and that is what people will expect . Have faith in yourself and make sure you make enough to cover your time . Or you will burn yourself out Quickly.I understand this was more advice than you ask for
Good luck.and take pictures .