Appointeze software allows the clients to book an event easily, for book an event go to integration there is advance online and event booking page, you will see there is a link you can integrate this booking link on your website or social media so that the client can easily book appointment from there 

click on the link it will move you on next page where you can see admin name, event name, time and date as showing below

after that it will show active days which is in orange color,  select the day and time then confirm it 

now you have to enter your details like name, contact and email and you are paying or not and click on schedule now

once you clicked on schedule your booking will be confirmed and you will get your booking details