Hello , I had a guest that i pre-approved so he confirmed booking for 11 days , but that guest was booked on the prices I set earlier so I cancelled this booking , and another guest set inquiry for the same dates but for the right price , now I can't pre-approve this guest who booked on the right price .... It seem's to be a problem for these dates because I cancelled the guest who was coming in these dates , I don't know how to open these dates again , I tried to open them with calendar but couldn't..