The boss invited the management to travel, but the management didn't want to go. How can you thank your boss?

The boss invited the management to travel, and as a result, the management was unwilling to thank the boss.

1. Thank you very much for your generosity and concern, which gave us the opportunity to travel together. However, things at home are busy recently, so we can't travel together. I hope the boss can have a good time. After coming back, everyone will work hard to repay the trust and support of the boss. Thank you again for your concern and support.

Thanks to the boss for organizing this trip for everyone, but I am not feeling well recently and can't travel with my boss. I'm really disappointed, but I hope you can have a good time and live up to this trip.