return tickets from London to Birmingham 17/08/2012 +

I am selling my return ticket from London to Birmingham; ---Outward journey: 17 Aug 2012 departs London Euston at 14:13 travel by Train service provider London Midland to station Birmingham New Street arrives 16:16 ---Return journey: 19 Aug 2012 departs Birmingham Moor Street at 14:13 travel by Train service provider Chiltern Railways to station London Marylebone arrives 16:14