Looking for booking/appointment plugin

Hello,

I am looking for a booking plugin. I have a bunch of categories and need separate bookings for each of them.

Does anybody know a plugin that does something like that?

I would also like to add it to a template very easily. I was thinking of naming each booking form(let s call it that) the same as the category slug and do something like this:

$booking_name = current_category_slug;
echo do_shortcode('[booking_form_for_$booking_name]');

Not acurate code … just to get the point across.

Any help is appreciated.

Thank you