Prompt to schedule a follow up meeting on converting a lead

Prompt to schedule a follow up meeting on converting a lead

We're looking for a way to automatically prompt our consultants to schedule a follow up meeting each time they convert a lead.  Currently we're using a call back date/time field but this only adds to the consultants calendar. We've created some compulsory questions that they have to complete when converting but I can't find a way to force them to schedule a meeting.

Another option might be to create a button with a function that performs this? 

Any thoughts or advice would be gratefully received.