https://www.businessinsider.com/car-dealership-chevrolet-cha...
https://www.businessinsider.com/car-dealership-chevrolet-cha...
In the Air Canada case, it was a clear good-faith effort to understand the rules of a fare he was legitimately entitled to.
There are lots of things that an employee might say that would not be reasonable, even if they had no malicious intent.
"Generally, the applicable standard of care requires a company to take reasonable care to ensure their representations are accurate and not misleading."
"I find Air Canada did not take reasonable care to ensure its chatbot was accurate."
"Mr. Moffatt says, and I accept, that they relied upon the chatbot to provide accurate information. I find that was reasonable in the circumstances."
What is described here do happen when employees send mails with explicit promises, but gets harder when only the company has proof of the exchange (recording of the call). Chatbots bridge that gap.
But Chat Bots often provide a "Save transcript" feature, or even default to emailing you a copy if you're in a Customer Service type environment where it knows your email. So those are both a lot easier than setting up call recording.