Today I was making reservations on the Air Canada website from Charlottetown to Toronto. I was quoted a fare of $723 for two people return, which was an excellent fare, and so I proceeded. Then I got an error from the website, asking me to press the BACK button in my browser and click Accept again. When I did this, the fare had doubled in price. I phoned technical support at Air Canada, and their response to my question about why this had happened was, in essence, that’s not my department. When I asked who I could talk to, the response was there’s nobody you can talk to about that problem. Sigh.