I wouldn't worry about the eticket - they just use it to look up the reservation in the computer - as mentioned as long as the name matches it's not going to be a problem.
I was more worried about my husband getting scammed at the airport for extra luggage and over weight luggage and where he was going to put his cash and going through the security check than the ticket
I sent him an email explaining the extra luggage allowance if you have a
PR Visa and told him to pay attention to his wallet and things when going through the screening. I didn't want his money to go missing if he was distracted by this new experience.
WestJet flys on Saturdays from Punta Cana to Toronto.