Set a Time
Set a Time is scheduling software designed for you to manage online appointment request collection and appointment scheduling. With Set a Time, it allows you to manage your appointments regardless of location or device.
When Set a Time is integrated with forms.app, you can create an appointment in your Set a Time account with your form responses. Thus, your appointment scheduling processes are always up to date.
You might also like

Bloomerang
Create more resources and make permanent changes.Zapier

Analytic Call Tracking
Start measuring the qualifications of potential customers accurately right away.Zapier

OpenCRM
Make your business processes more efficient.Zapier

Google Calendar
Create an event listing on your calendar and add attendees.NativeZapier