Dani, my corrections and changes to your text are shown below:
"Olivia Patterson in Vienna"
The famous ballet dancer, Olivia Patterson, will be in a benefit show for children with heart disease tomorrow evening, in Vienna, Austria.
She started her career teaching girls at a school in 1980. During 1983, she went on tour.
She arrived in Vienna on the 29th of April. Next, she will go to New York (or "Next stop, New York").