Hello @Jodie115 and welcome to ABB CC from across the oceans in New Zealand
Firstly thoughts are with you all in these challenging unprecedented times.
Never did we here in NZ ever think we would see the scenes we have in Australia.
How about when you have accepted a booking and if it needs to be altered for whatever reason that you use 'Alteration' of dates so neither you, nor your potential guests are disadvantaged?
It's more conducive to good working relationship to be open with communication, act in Good faith and with Good Will, and rather than a straight out cancellation it also gives both you and your Guests something to look forward to in these ever changing and challenging times.
It may also potentially lead to flow on effects of other people in those Guests recommending you as a Host.
Use related keywords here in the CC searchbox and you will find other similar topics on moving forwards.
All the best
Central To All Home & Location, Remuera, Auckland, NZ