Have you reserved your table?
您有沒有預訂座位?
I haven't made any reservation. This is the first time I have been here.
我沒有預先訂座。這是我第一次在這里吃飯。
Good evening, ladies and gentlemen. Do you have a reservation?
晚上好,女士們,先生們。你們有預約嗎?
Oh, I'm afraid not.
噢,恐怕沒有。