Have a nice trip.
気をつけて(◆見送りで)
have a [the] night out [off]
(家・仕事を離れて)一晩楽しく遊ぶ
have a nose around other people's homes
他人の家庭をのぞき見る
have [take] a notion to do
ふと…しようと思う
have a painless birth [delivery]
無痛出産[分娩]をする
have a parade
パレードする
have a party [a meeting]
パーティー[会議]を開く
have [meet] a peaceful end
安らかに死ぬ
have a perm
パーマをかける
have a person at one's beck
人をあごで使う