主权项 |
1. A computer-implemented method, comprising:
determining a timeframe for an appointment; after a first period of time, sending, to a client device, a request to narrow the timeframe for the appointment; receiving a response to the request to narrow the timeframe; after a second period of time, sending, to the client device, a request including a proposed appointment time, the proposed appointment time being within the narrowed timeframe; and receiving a response to the request including the proposed appointment time, the response confirming the proposed appointment time or suggesting an alternative appointment time. |