multiple appointment booking required

Hi,

Recurring Appointments premium addon does what you are looking for:
https://wp-base.com/downloads/recurring-appointments/

If the appointments do not have a binding rule as every week, you can also use free Shopping Cart addon:
https://wp-base.com/downloads/shopping-cart/

Cheers,
Hakan

Thank you

https://wp-base.com/downloads/shopping-cart/. Is this free addon with paypal integration.

You need to purchase PayPal addon separately:
https://wp-base.com/downloads/payment-gateway-paypal-standard/

thank you i will back to you soon.