MS SQL Delete Duplicate Rows Only

I am using the below queries to identify duplicate rows in a table, and want to delete just the duplicate rows, and keep the original single row,  how would I do that, without losing all my data.

Thanks

select  s.id, t.*
from [CHAT_ChatVolumes] s
join (
    select intervaldate, chats, count(*) as qty
    from [CHAT_ChatVolumes]
    group by intervaldate, chats
    having count(*) > 1
) t on s.intervaldate = t.intervaldate and s.chats = t.chats
 

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