Hello how may I help you? Hi I need help with my calendar No problem. What can I do to help? I have a dental appointment in exactly 3 weeks. Do you see it? I'm afraid I don't. Do you know the exact day of the week? It's on a Thursday. Exactly 3 weeks from today Great. Do you know what hour the appointment is for? The dental appointment is at 9am. I would like to set a reminder 2 weeks from today. No problem. One last question, do you know the address of the dentist? Yes. it's at 123 Main Street, Miami I have set your appointment.