Setting up a dog date

As a ...

user who wants to meet other dog owners and their dogs

I want to ...

tell others I want to meet new people and dogs.

So that ...

I can set up dog dates to some nice spot.

I know I'm done when ...

there is an option for a user to inform others they want to meet. There needs to be a way of contacting other users in the app or somekind of calendar where people can mark when they're going to be at the spot.