Sentence examples for seating is available from inspiring English sources

Outside seating is available.

Outdoor seating is available.

Single stool seating is available.

Lawn seating is available when the stadium is sold out.

The bucolic environs are lovely, and lawn seating is available.

More seating is available at tables around the store.

(No third seat is available).

The car seat is available from Amazon.com for $350.

Sometimes no better seat is available, but I've never gotten a worse seat.

And flight attendants still get free travel, assuming an unsold seat is available, which is less often the case now.

Here, a nearly flat sleeper seat is available for the rear cabin.