请将刚刚的对话翻译。 A: Hello, Doctor Deng's office. B: Hello, I need to make an appointment. A: What do you need to see the doctor about? B: I have a toothache. My cheek is swollen and I can't eat anything. Could I see the doctor at 2:00 this afternoon? A: Sorry, Doctor Deng is not available that time. B: Then what is the neariest time? A: The earliest available time is 4:00 p.m. B: That's fine with me. A: OK, please come at 3:50 p.m. this afternoon. See you then. B: Thank you.