In the detailed appointment creation window you have the option to add a new customer by clicking on Create new customer now which appears if the name you enter is not found.
Enter a subject to include any additional information in the email confirmation sent to your customer.
You can select several services per appointment and again specify the executing employee.
If you don’t want to send a confirmation mail to the customer, just remove the check mark next to Inform customer on the lower left.
Please note: Any reminders you have set up will still be sent out to your customer.