あいにくその日は予定がありますので、御招きに応じられません。の英語

I'm sorry but I can't accept your invitation; I have other plans on that day.

I'm sorry, but I can't accept your invitation. I have other plans on that day.

Due to my schedule, it is unlikely that I will be able to visit you on that day.

I'm sorry I'll be unable to come over, as I expect company this evening.

Unfortunately, the date is not suitable for me.

Unfortunately, I already have plans for that day.

Sorry, but it looks like I'm booked up on that day.

I'm afraid I won't be able to take part in the meeting tonight.

This day is inconvenient for me so I cannot do the meeting then.

I am afraid that he is supposed to be out of office all day on that day.

I am afraid that she is supposed to be out of office all day on that day.

I am afraid that I am supposed to be out of office all day on that day.

I regret to say that I am prevented by unavoidable circumstances from attending [being present at] today's meeting.

Unfortunately, I have different plans on that day.

Regrettably, that day doesn't quite suit me.

Unfortunately, because of that I will not be able to meet with you this time.

Sorry, but it looks like I'm booked up on that day.

I cannot have a meeting on this day as I will be absent.

I'm sorry, today is fully booked.

As I am ill, I will be absent today.

Unfortunately I have plans tonight.

I am afraid I will not be able to attend the event tomorrow due to family bereavement.

The problem is that our car will not be available on that day.

There is unfortunately no time available on that day.

Unfortunately I will be on a business trip to China during those days.

I'm sorry I can't put you up tonight.

Unfortunately, I will not be able to go to the movie tomorrow.

I can not see you today because I feel ill.

I can't see you today because I feel ill.

I'm not feeling well, so I can't see you today.