Use your own form in calendar
When someone books on your calendar, the basic form captures their first and last name, email and phone number.
If you want to capture more information, you'll need to create a custom form and link it to your calendar.
First, go to the form builder and create the custom form.
You can easily edit this later, but think about how it will be displayed on both desktop and mobile, you don't want to be asking 27 questions before they book an appointment, or you'll never get any bookings!
Make sure you have all the labels, placeholders, data options and fields correct, organize the structure using columns if you like and then save the form with a name you'll remember - preferably something with the word "Calendar" in it.
Next, go to the booker that you want to use the form with. Go to "Public Booking Page Settings".
Click the button and choose the form that you just created, which will replace the "Basic form" with your custom form.
Save everything and you're done!