A ‘friend’ bought 2 tickets to an event then changed her mind with only a couple of days to go. She offered them to me but I declined as it wasn’t something I was interested in. I assumed they were free. She then offered them to another friend who had recently lost her husband, who asked me to accompany her. Despite friend who bought the tickets knowing I was reluctantly going, she charged us both full price although she would have lost the money on them.
Cambsnan suggest to your flaky friend that you can sell them for a nominal amount, but expect that you will be paid in full by her.