| Hello, this is Tom Barron. |
| I have an appointment with Dr. Coleman at 4 PM tomorrow, |
| but my head has been pounding since yesterday. |
| Could you schedule me for this afternoon instead? |
| I'm sorry, but Dr. Coleman is out of town for personal reasons. |
| The earliest we can schedule you is 8 AM tomorrow. |
| I don't think I can wait until tomorrow. |
| That's why I called in the first place. |
| If you don't mind, Dr. Roberto is available. |
| He's our on-call doctor and can see patients. |
| There's an opening at 2 PM today. |
| Would you like to see him? |