Sure, no problem
Hello How are you?
I'm going to have a shower.
Did you sleep well?
Did you have a nice weekend?
I'm going to make diner (/lunch?).
[Literally: ... to boil food, it's a phrase that's said a lot here]
I've been to school today.
I've got vacation.
When will we see eachother?
[maybe better: ... meet]
Will you call me ('nog')?
[nog implying calling before something else which remains undefined here]
You can/may send me an sms.
[in Dutch the verb 'sms'en' (to sms) exists]
Love you.
What time will you come?
[maybe better: ... be here]
Where will we meet?
Do you feel like having a drink?