1. That’s not going to work for me.
2. I would love to, but I cant
3. No thanks, I wont be able to make it
4. Not this time
5. Regrettably, I am not able to
6. May be another time.
7. My schedule is literally tight. May be another time.
8. I’m not able to commit to that right now
9. My heart doesn’t want to say no but my mind knows that I’d not be up to this plan.
10. The plan sounds fun but I’m not available.
11. That sounds a little off to me.
12. I am already taken
13. That’s really kind of you asking me for the plan but I am in for another one.
14. Sounds great, but I cant commit.
15. Rats! Would’ve loved to.
16. I’m slammed.
17. If only it worked.
18. Another time might work.
19. I’m resting now.
20. No, thank you but it sounds lovely.