I have a pair of cinema vouchers, expiring soon. Created a shortlist of 3 movies, then asked B if she's interested in any of them. She was not interested but suggested dinner.
Called M, and she's interested in one of them. Offered her the tix.
Replied B I have a pair of free tix that i really must redeem today. let's have dinner some other day. She complained i should have told her about the free tixs.
I am not sure why should a free tix be a factor if she is not interested in the shows to begin with. or maybe thats just me. anyway telling her about it after i offered the tix to someone else is my mistake.