Newcomer to Toronto

Hello!
I am coming back to Canada after a long period back home. I've already lived a bit in Montreal but had to leave it. Next try is Toronto.
I really need a professional help about job perspectives in Toronto.
I have Bachelor Degree in Education and I am a teacher of English with Belorusian dipoloma. I was volunteering in Montreal for 2 months teaching English to immigrants (children). Now I changed my occupation, work as a Ticketing Agent in the tourism company. I obtained IATA certificate for Amadaus GDS. I love my job.
But I really do not know what to do in Toronto? I've serached for any aircompanies offers, but I've found nothing. I would love to work both with children and tickets :)
Thank you for reading my story and for the attention to it.
Victoria