Can I write it in Email?

We revised the wedding hall's booking invoice format. Please see the attached file.

We revised the Invoice booking format of the Wedding Hall. Please see the attached file.

Which one is correct?

kumenglishbooking invoice

That makes no sense.

1. There is a form for booking a wedding reception for the hall. The design of the form can be changed to make it more appealing and inducing the engaged couple or their parents to fill out the form.

2. There is a layout of the invoice that is sent to the couple. This asks for payment for the reservation. There may be several of these 1) non-refundable booking fee. 2) partial payment of the amount and 3) final payment.