Logo/businesscard/postcard design

My kids are starting a business and need their logo .

It is a Balloon gift/ party service. Offering balloon bouquets delivery, character appearances for kids birthday partys, balloon twisting (balloon animals), face painting, balloon decorations for events

We are thinking a ballon bouquet with "The Balloon Girls" written inside the ballons in a play , fun font.

This postcard will have this logo( or some version of it-- feel free to put your spin on it, this is just our idea) and somehow list the other offerings in a simple eye catching way. The postcard will be their business card that a parent cant easily lose.

They are kids and using their money, so that is why they are not offering a lot. We could mess around and eventually design it ourselves, but I know for the skilled person, this will probably take 10 minutes.

My daughter designed somethng we liked on her smart phone in a couple minutes, so I know this is not going to take a professional long, and can easily be transformed into something awesome in a few clicks from a creative mind.

Please reply with how quickly you think can deliver ideas.