Dear <strong>%customer_full_name%</strong>,<br><br>We would like to remind you that you have 
                     <strong>%service_name%</strong> appointment tomorrow at <strong>%appointment_start_time%</strong>.
                     We are waiting for you at <strong>%location_name%</strong>.<br><br>Thank you for 
                     choosing our company,<br><strong>%company_name%</strong>