Custom Meta Filtering

Hi All

Ive tried a few different methods from all over but nothing seems to be working.

I added most of my custom meta keys as columns in edit.php but, I want my client to be able to use multiple filters of the same meta to search through different records.

For example,

Post type is Booking.
Meta = (
operatorname
bookingtype
price
date
etc…
)

So the idea is client could select booking type, operator name, and date and then click filter.

Any ideas.