Already give sufficient time to decide but keep delaying. First say need 2 hours to wait for parent to approved. After 2 hours say parent will be late and need to wait for few hours more. Already give notice that I will end the reservation if no confirmation after 1pm but no feedback at all so consider no more interested after 1pm. Please be considerate reservations have it validity and time limits if can't agreed to it then no deal. This is the principle of willing buyer willing seller.