yes, it is correct.

And another answers: be salaamati/ safare khoobi dashte bashi/ Dar tamas bashim ba hamdige/ .... And if you want to close with your audience. If some of your close friends or one of your family's member going to go .... you can say these following : bah bah che khoob/ tanha, tanha miri safa city/ baba daste maa ram begir/ oooooof che jayi,good :-):-):-):-):-)