This is Lifepod from 1981.
"The first interplanetary cruise ship malfunctions halfway to Jupiter,
forcing most of the crew and passengers to abandon ship. A handful of
people are trapped onboard"
Wikipedia has an abridged overview of the film's first act;
The film takes place in 2191. The latest space liner for the Whitestar
Lines is the Arcturus, currently on its maiden voyage. On its approach
to Callisto, for unknown reasons, the ship's computer, the Main
Cerebral, declares a red five emergency, and orders "abandon ship".
Most of the crew and passengers leave in lifepods. Captain Montaine
(Christopher Cary) stays on the bridge. Cerebral begins to evacuate
the ship's compartments of oxygen. Third astrogator G.W. Simmons is
caught on deck 16 while it still retains an atmosphere. He runs into
Fiona Harrison (Kristine DeBell) a passenger from deck 15 who did not
leave with the others because she had to go back for her bird, Dwayne.