Booking cConfirmation eEmail

We capitalize the first letter of important words in titles.

I hope you are all doing well.

"All" implies more than one person whereas "Dear Sir or Madam" implies only one person.

I'm writing to you regarding themy reservation of your appartment tofor three people, which I booked to be there on sfor the Summer holidays.

In fact, I have reserved it from July 19th to September 10th. but I received an email confirmation for July 30th at 3:00 p.m.

We don't need the "in fact" here.

Although, I received an email arrive confirmation for July 30th at 3:00 p.m. I think there is a mistake, c. Would you kindly corroborate this information?

Futhermore, taking advantage of this email.

Furthermore, I would like to communicate with youlet you know of some special needs.

My parents are no longer young, so, as an elderly couple, it would be nice to have a room ion the first floor.

At the same time, it would be easier for them to participate only in the activities inlocated at the hotel or near by.

And lessLast but not least, it would beis important to include several vegetables in their meals in order for them to have a good digestion.

Regarding the logistics of my parents' arrival and departure, please don't worry, because I will be in charge of this.

However, please don't forgetPlease remember to confirm to me the dates for me.

Thanks you in advance for reading and taking into account this emailyour attention.

This is what we usually say in the US.

Your collaboration is prettyIt is much appreciated.

I hope you are all doing well.

"You are all" implies you're writing to multiple people, while "Sir or madam" implies you're writing to one person.

I'm writing to you regarding the reservation of your appartment to three people, I'm booked to be there onfor the summer holidays.

"Apartment" only has one P; "I booked to be there" isn't very wrong, but it doesn't sound natural.

In fact, I have a reservedation from July 19th to September 10th.

Although, I received an email arrive confirmation for confirmation that the email arrived on July 30th at 3:00 p.m.m, I think there is a mistake, could you kindly corroborate this information?

My parents are no longer young, so as an elderly couple, it would be nice to have a room ion the first floor.

"on" instead of "in"

At the same time, it would be easier for them to only participate only in the activities in the hotel or near by.

Adverbs go before verbs when they aren't at the start or end of a sentence; "Nearby" is one word.

And lessast but not least, it would be important to include several vegetables in the meals in order for them to have a good digestion.

Say "last" instead of "less"; because the subject (your parents) hasn't been mentioned before saying "in order to," you have to say "in order for them to" to remind the reader who you're talking about.

Regarding the logistics of my parents' arrival and departure, don't worry, I will be in charge of that.

However, please don't forget to confirm to me the dates.

You don't have to say "to me."

Thanks in advance for reading and taking this email into account this email.

"into account" always goes at the end of a sentence.

Your collaboration is pretty appreciated.

This sounds corporate, and more like something a company would say.