A booking request arrives through your CalendarApp form while your team is serving another customer. If nobody notices it promptly, the person waiting for confirmation may be left wondering whether the request was received. CalendarApp’s New Booking trigger can start a Mobile Message action through Zapier, giving you a practical way to acknowledge the request as soon as it is created.

Send a plain-text SMS to confirm receipt, explain that the booking is being reviewed, or provide the next step. You can also create the person in Mobile Message or add them to a list, so the contact is available for later communication. The Delete Booking trigger can be used for a defined notification workflow when a booking request is removed, although the message should clearly explain what happened. CalendarApp supplies the event data and Mobile Message performs the selected action. This connection does not confirm availability, update CalendarApp, or synchronise booking records. It gives your booking process a timely SMS touchpoint through Zapier, with the wording and recipient fields chosen by you.