What you want to ask is to go back to the hotel at nine and rest for one and a half minutes. How do you reply? First reply that you have received it, and then ask the specific meeting place after the break. At nine o'clock, someone told him to go back to the hotel for a minute and a half. When replying to the other party, he can reply to a received word first to prove that he has received the message. Then ask about the specific meeting place after the break. For example, you can ask, where shall we meet after the break?