Mirei Hirota
(1)
This is a suitable layout for the beginning of a report.
(...)
Missing word or words - The missing word you need is 'in'. Try to learn the phrase: 'in response to...'
Have
Verb form - 'has'
As (4)
'to be'
out
Spelling
Spelling - This is usually spelt as one word (sightseeing) or with a hyphen (sight-seeing)
(...)
Article error
Article error - You need an article here: 'the Royal Park Hotel'
I hope that above will meet your request, but if you need further information, please do not hesitate to contact me.{7}
This is well phrased but it sounds a bit like you are ending a letter, rather than concluding a report. You could, instead, just give a summary of what you have written.