Hotel

I have a reservation under this name.

我有预订，名字是这个。

Can you help me with police registration?

可以帮我做住宿登记吗？

The WiFi isn't working in my room.

我房间的WiFi连不上。

Can I check out late?

可以延迟退房吗？

I need an extra towel / pillow.

我需要多一条毛巾/枕头。