Hi @Angie_592,
Yes, that should be possible by using a couple of string functions like concat, slice and split to extract that data.
Below is an adjusted example
For the meeting join link you can try and use the below expression:
concat('https://teams.microsoft.com/l/meetup-join',slice(split(split(outputs('Html_to_text')?['body'], '[https://teams.microsoft.com/l/meetup-join')[1], decodeUriComponent('%0A'))[0],0,-1))
Meeting ID
split(split(outputs('Html_to_text')?['body'], 'Meeting ID: ')[1], decodeUriComponent('%0A'))[0]
Passcode
split(split(outputs('Html_to_text')?['body'], 'Passcode: ')[1], decodeUriComponent('%0A'))[0]
