I beg to present my compliments to all your family

I hope you will favor us with a call

I wish you a pleasant journey

Kindly convey my warmest regards to——

Be so good as to present my most respectful compliments to——

It has given me great pleasure to have this chat with you

Present my remembrances to——

Remember me very kindly to——

I hope we shall meet under happier circumstances

(Conventional——Request)