Bon voyage - je vous souhaite de passer un agréable vol - j'espère que votre vol se passera agréablement.
Have a nice trip = Bon voyage! (Not sure what you mean by "When you are flight".
"Flight attendant" in French is "h
you say 'agréable'.
In French, 'bon voyage' means 'have a nice journey'.
'your the nice one' in french is 'votre la belle'.
A flight (plane travel) is "un vol" (masc.) in French. A flight (act of fleeing) is "une fuite" (fem.).
It tastes nice is "ça a bon gout" or "c'est bon" in French.
allons à Nice
Travail
gentil/gentille
Bon vol !
Nices pictures is "belles images" in French.