Bewitched - Season 3 - Eps 22: Three Wishes
Endora gives Darrin three wishes. First he wishes that Larry goes to Hawaii instead of him. Then Darrin has to meet Buffy, a model, for a business lunch and Endora thinks the worst. It really gets serious when Darrin and Buffy fly out to Boston and a snowstorm grounds all planes from flying out. So Darrin gives Buffy his hotel room and he stays at the airport. At home, a message comes for Darrin and Samantha calls his hotel room in Boston only to hear Buffy at the other end. When Darrin comes home, Samantha thinks that he had an affair with Buffy and threatens to leave him, thinking that he used his wishes on Buffy. Darrin straightens her out by saying that he still have two wishes left. On his second wish, he wishes that Endora will appear before him and Samantha apologizes to Darrin for not believing him.
About Bewitched

Title: Bewitched
First Air Date: 1964-09-17
Last Air Date: 1972-03-25
Status: Ended
Rating: 7.861/10 (from 695 votes)
Language: EN
Seasons: 8
Total Episodes: 254
Network: ABC
Genres: Sci-Fi & Fantasy, Comedy, Family, Drama
Production Companies: Columbia Pictures Television, Screen Gems
Synopsis
Samantha Stephens is a seemingly normal suburban housewife who also happens to be a genuine witch, with all the requisite magical powers. Her husband Darrin insists that Samantha keep her witchcraft under wraps, but situations invariably require her to indulge her powers while keeping her bothersome mother Endora at bay.
Cast

Elizabeth Montgomery
Samantha Stephens

Dick Sargent
Darrin Stephens

Agnes Moorehead
Endora

David White
Larry Tate