How to copy someone else's "meeting attendee list" to a new meeting (that you will arrange)?

1. meeting invite from someone else
2. get list of attendees
3. create your own meeting based on this list

How to do this quickly?

Best I have so far is:

1. open existing meeting (organised by someone else)
2. "reply all with email"
3. copy the list of names in the 'to:'
4. create new appointment
5. paste the list of names into the 'to' field