Aug 4 (Reuters) - Online travel agency Booking Holdings Inc on Wednesday posted a smaller adjusted quarterly loss, as vaccine rollouts and easing travel restrictions prompted more people to plan their holidays.

Adjusted net loss stood at $105 million, or $2.55 per share, in the second quarter ended June 30, compared with $443 million, or $10.81 per share, a year earlier.

(Reporting by Shreyasee Raj in Bengaluru; Editing by Shinjini Ganguli)