Please help me with my last day letter at office. Thx

[Diana doll]

Dear all,

I will finish my internship at the end of this month. I want to express my appreciate to my boss and colleagues who gave me lots of help during my working period at here. Please go through my letter below and help me to correct it or rewrite some parts in order to make it perfect. Thank you very much!

Dear boss,

Today is my last day at office. During these four month, I learned a lot through my work and gained new knowledges from you and our team. I really appreciated that you gave me this chance to help at office.

With you best wishes,

Diana

Dear colleagues,

Time flies, to spent four month with you always too fast for me. Thank you very much for your generous help during my working period here.

It will be always my honor to work with you!

With you all the best!

Diana

[pyoung]

Dear Diana:

Dear all,

I will finish my internship at the end of this month. I want to express my appreciation to my boss and to the colleagues who gave me lots of help during my working period at here. Please go through my letter below and help me to correct it or rewrite some parts in order to make it perfect. Thank you very much!

Dear Boss, [Use his/her name if possible]

Today is my last day at the office [it would be good to personalize this: Does the office have a name? Today is my last day with all of you here at XXX Company]. During these four months, I learned a lot through my work and gained new knowledge from you and our team. I really appreciate that you gave me this chance to help at office.

With best wishes,

Diana

Dear Colleagues,

Time flies! My four months with you always have gone by too fast for me. Thank you very much for your generous help during my working period internship (here).

It has been an honor I will always remember!

With you All the best to you!

Diana

I hope this is helpful,

Petra

[Diana doll]

Dear Petra,

Thank you for your reply. I have one more question, which subject for these two letters is appropriate? "farewell my dear colleague" or "Thank you"?

Thanks,

Regards,

Diana

[pyoung]

Dear Petra,

Thank you for your reply. I have one more question, which subject for these two letters is appropriate? "farewell my dear colleague" or "Thank you"?

Thanks,

Regards,

Diana

Dear Diana:
Do you mean 'subject' as in the subject line of an email? If so, it depends on the level of intimacy you have with these people. 'Farewell my dear colleagues' is a bit dramatic sounding to my ears unless you have become quite close to them. There are very few situations in which 'Thank you' is inappropriate. I would go with that. 'Thank you and good-bye' could also work if you want to get the idea of leave-taking into the subject line.

Best wishes,

Petra

[Diana doll]

Thanks for helping Petra!! :)