Emailing to book a filming location

Below is an email I sent to a Music Technician to book the Recording Studio for a re-recording session.

RE: Booking Recording Studio
Sam Luffman
Sent:14 October 2009 11:28
To:M Julian Fagan-King

Hi Sir,
Yep thats cool- just need you to set up the equipment in the recording studio for us. THANK YOU SAM

From: Julian Fagan-King
Sent: 13 October 2009 11:28
To: Sam Luffman
Subject: RE: Booking Recording Studio

Hi Sam, This week is a no! But next week is alright afterschool on wednesday?
Julian Fagan-King Music Technician Glenthorne High School

From: Sam Luffman
Sent: Tuesday, October 13, 2009 9:29 AM
To: Julian Fagan-King
Subject: Booking Recording Studio

Hi Sir, Its the Baggy Trousers music video group - just wondering if we could re-shot in the recording studio sometime after school (not recording vocals just with camera) as some of our footage isn't useable. Could you let me know when you are free any time after school (or during school)?

Thanks SAM