Rescheduling
In the product you talked about when a girl reschedules with an "indefinite" issue like sickness and doesn't offer an alternative, it's logical to not try to make any plans yet. What do you do if the issue is not "indefinite" like something comes up that day (given that she is interested and invested). What is the optimal way to handle this? Would something like "No prob, when are you free again" be good?