Could I check availability for your venue please?

请问，您的场地现在可用吗？

Sure. I've checked the availability of flights from Beijing to London on the 22.

好的，我查过了 22 号从北京到伦敦的航班。

OK, let me check availability. I'm sorry. Tickets for that flight are sold out.

好的，让我看一下这个航班还有没有空座位。 很抱歉，那个航班的机票已经售完啦。

I need to check availability for your venue for a product launch we're doing.

我们打算召开产品发布会，想问一下你们的场地是否能用。

You need to say " Could I check availability for your venue please? " , then ask " What business facilities do you have? " and " How many people can the room or venue hold? "

你要说“请问，您的场地现在可用吗？”“场地有哪些商业设施？”“房间最多可容纳多少人？”