cela a été agréable de parler / de causer avec vous.
That it has been nice talking to you.
you say 'agréable'.
You say "It was nice talking to you" in Yoruba language of the Western African origin as "Mogbadun bi mose nba e soro".
In French, 'bon voyage' means 'have a nice journey'.
'your the nice one' in french is 'votre la belle'.
Sérieux (if what you are talking about is masculine) or serieuse (if what you are talking about is feminine)
It tastes nice is "ça a bon gout" or "c'est bon" in French.
allons à Nice
gentil/gentille
Travail
Je m'ennuie de vous parler is i miss talking to you in french!