She does this regularly
Is unavailable, doesn't pick up the phone nor respond to texts
She is genuinely a student and I think has family in London too, so other commitments besides whoring
Recently I've found her service level to have dropped significantly, from absolutely stellar to meh (satisfactory but not particularly engaging nor 'present')
Someone mentioned she now has a boyfriend, which would make sense given the startling and unusual drop in level of service
I certainly wouldn't book her again