I'd like to cancel my booking for a single room.

我想取消预订的单人房间。

youdao

I'm writing to confirm the booking for a single room for the night of December 16.

我写信来确认预订十一月十六号的单人房。

youdao

I'm writing to confirm the booking for a single room for the night of December 16.

我写信来确认预订十一月十六号的单人房。

youdao