The German expression for tonight is heute Abend.
Say "Not tonight, thanks."
it will be a good time: Es Wird Eine Gute Zeit
Tomorrow night translates as morgen Abend
Wie geht es Dir/Ihnen heute Abend?
Viel Spaß in New York.
how do you say good nighht to you too in German
habe Spaß is the translation in German. It is translated from English to German. German is mostly spoken in the European countries.
"Very good" in English is "sehr gut" in German.
hört sich gut an is the translation in German. It is translated from English to German. German is mostly spoken in the European countries.
i want to see you tonight and spend time with you before i leave
You say "Gute Nacht".