Adjust maximum number of months in advance/in the future a booking can be made

Navigate to More → Application & Profile Builder


Find Section type Section (Booking) and click on the gear icon



A popup will appear, stay on General Tab and scroll all the way down till you find the setting Maximum number of months in advance/in the future a booking can be made

In this example I have sent the number to 3 so that clients can only booking of date 3 months from today.