I booked a place to stay yesterday, but the emails went to someone who manages a place that I own,

[David1912]

I don "know if this booking is confirmed or not as no confirmation ha come through. I asked for the emails to be changed on my request to book. What do I do 

[Emiel1]

@David1912 

You can only book with your own Airbnb account, which contains  your (verified) email address.

" I asked for the emails to be changed on my request to book" : This is offcourse not possible and would result in a security issue.

Best regards,

Emiel