How to invite colleagues to dinner?

Writing idea: invite leaders and colleagues to have dinner and leave messages, don't use too deliberate wording, and sincerely thank them. ?

1, hello! Dear leader, under your leadership, our unit has today's glory, and it is your concern and help that keeps me growing. To express my gratitude to you, I'd like to invite you to dinner at your convenience. How about XX, Sunday and X evening? If you are free, please come to the hotel room sometime. I am waiting for your arrival!

2. Is the leader free at night? We haven't had a meatless meal for a long time. There is a barbecue downstairs in my house, which tastes authentic. How about inviting our colleagues to get together in the evening?

I've always wanted to invite the leader to dinner, but I haven't had a chance. Today, I finally made up my mind to inform you as soon as possible: at six o'clock tonight, I'll invite you to a hotel for dinner, and it's my treat.

I want to get together with my leader and talk about my family. If I have time, let's have dinner together.

The most important thing is to be happy when having dinner with the leader. Will you come to the party tonight?