At the Dentist

Doctor: Hello, please come in. How can I help you today?
Patient: Hello, doctor. I have tooth pain. It started about a week ago.
Doctor: Can you describe the pain? Is it sharp or dull?
Patient: It's a sharp pain, and it gets worse when I eat or drink something cold.
Doctor: Do you have other symptoms? Is your face swollen?
Patient: No, but my gum hurts near the tooth.
Doctor: I see. Please open your mouth. I want to look at your teeth.
Patient: Okay.
Doctor: I can see the problem. You have a bad tooth. I think you have a cavity.
Patient: Is it serious?
Doctor: It is not very serious now, but we need to fix it soon. I will clean the tooth and fill it.
Patient: Will it hurt?
Doctor: I will give you an injection to stop the pain. You will not feel anything.
Patient: Okay, thank you. How long will it take?
Doctor: About 30 minutes. After that, don't eat or drink for one hour.
Patient: What should I do at home?
Doctor: Brush your teeth two times a day and don't eat too much sweet food. Come back in six months for a check.
Patient: Thank you, doctor. I will do that.
Doctor: You're welcome. Take care of your teeth.