Hi (имя)
I’m very happy that you are free on Saturday. We can meet at the big park or in the city centre. If we meet at the park in the morning, we could walk around, eat ice cream and take pictures. If not, I’m sure we could do something in the city centre. In the afternoon we could go somewhere to eat or continue walking somewhere else. In the evening we can go to my house and watch films or play board games.
See you soon
(Имя)