You will be given a definition of a task first, then some input of the task.
In this task, you are given a piece of an article. Your task is to generate a short summary of the text. Try to give the summary in just one sentence.

Etihad Airways has further increased its flights to Islamabad, from nine to eleven a week, offering passengers more convenient travel options.
Output:
Barack Obama has proposed 442 tax hikes since taking office.