Do you have appointment reminder for the people who schedule

Do you have appointment reminder for the people who schedule 

It seems we have received an incomplete question from you. Do you want to send a reminder email to user to submit form?

Yes it is possible to achieve your requirement to send reminder and the following guide should help you: https://www.jotform.com/help/541-How-to-Set-Reminder-Emails-for-Your-Forms 

Hope this helps.

Do try it out and get back to us if you have any trouble. 

Thank you for answering my question, Can we use this like Calendly, it
means connecting to our calendar and do all scheduling and integrated with
our website? What about text reminder, or changing schedule.
...

Greetings,

The Reminder Email that we currently have is generally for email only. It will automatically send an email reminder for those who have filled out your form. It can't be integrated into any 3rd party scheduling apps like Calendly. It has a built-in feature where you can set a start date and end date, and set a repeat if you want the reminder to be daily, weekly, or monthly. 

You can learn more about it here: https://www.jotform.com/help/541-How-to-Set-Reminder-Emails-for-Your-Forms

We don't have any text-reminder integration, but we do have Twilio integration for code confirmation sent via SMS. 

Let us know if you have other questions.