It would be great to include the service with each booking in the placeholder for #tomorrow_agenda so that when the agenda email is sent out to providers, it includes the services that each booking is for as well as the details of the customer.
If not as part of the current #tomorrow_agenda placeholder, perhaps as a new one?
So at the moment the table that comes up for #tomorrow_agenda includes Time, Name, Email and Phone. It would be awesome if it could show Time, Name, Email, Phone and Service.
On a side note, building on this, it would also be great to show custom fields in the agenda, or perhaps even better, have a setting where you can configure what fields to show with the agenda placeholder.