An email to my friends .

Hello Alexa.,

How are you ?

, I aI’m fine if you are asking yourself .me

Since you are emailing your friend, it’s alright to use contractions

I haven't been seeing us for not seen you for the past five months .

I hope this is what you are trying to say?

It ishas been a long time , for this reason and because of this, I hadve been thinking thatif we couldan madke something special for this weekend , as long you hadare free time .

Since the event has not passed and you are sending an email, you use the present instead of the past tense

I heard that this weekend , it will haveThere is a gig happening downtown .

Not really understanding what you are saying, but I hope this is what you meant?

A band is going to play in the new pub for it ‘s opening , and I believe ,that it will be amazing .

As well aslso, the owner of the pub is going to invite everyboday to a special dinner , thatwhich incluideds a huge varialiety of meanfood , for instance ,: fish ,meat and delicious dessert makingde from an incrediable famous chef .

I think that this plan can be really enjoy able.

Since you are describing the plan, use an adjective instead of a verb

wWhat aredo you thinking ?

On the other hand , We should to talk more about our life , because , inat this time , my livfe haves been changing so much , and I need to do you a update about my day , a same that you , since your live musta lot, and I wish to talk to you about my day. You can also talk to me about your life since it may have been changing mucha lot too .

Using “need” may some forceful, so use more gentle words like “wish”

And II also miss you so much after all this time .

wWell , Wwhat are your opinions about this plan?

And , if yYou wcant to bring a friend or someone ,else if you cwan t to.

Your sentence sounds odd, so combine it into one sentence without commas

I don't caremind/ I don’t really care about it .

Sound more gentle

I hope that you had been a goodpleasant time so far .

Please let me know as soon as possible forso I can booking a table there/in thate pub .

IHope to see you soon .

Try to sound more gentle and respectful

xoxo , Love,¶
Claire .

We use xoxo for very causal texts, emails or messages. Since you do not sound that casual to Alexa, I would refrain from using it.