The phrase "have a nice dream" is correct and can be used in written English. It is a common expression that is used in many contexts, often in a friendly or affectionate manner. For example, you could say: "Goodnight! I hope you have a nice dream.".
People sort of hope they'll have a nice dream where someone comes back and says nice things after they die, and this was the closest thing.
He added: "When you go to sleep normally, you have a nightmare, you wake up and 'oh, everything's OK.' "Now, I go to sleep, I might have a nice dream and then I wake up and slowly the truth of what happened dawns on me, and, you know, that is that my son was a mass murderer".
So in a soft voice, as if I were casting a spell, I said, "The dog is having a nice dream, and my husband is warm, and I am in my cozy bed".
"I can't remember the last time I had a nice dream," Orta said. .
So there we slouch, watching this smart, funny, successful speaker, realizing that we have a nice life, and yet we could dream bigger, be kinder, sign up for that pottery class, volunteer for things and never, ever add Craisins to our salads.
Have a nice life.
Have a nice stay.
Awesome tool! I started using it one year ago and I never had to look for another app
Ha Thuy Vy
MA of Applied Linguistic, Maquarie University, Australia