Hi guys i had emailed the Abu dhabi Office regarding the itinerary and this is their response. This clears up our doubts!! 
Dear Applicant,
Please don’t book your flights until you receive your passports back with visas on. We apologies for any confusion caused by below email.
For further communication with our office please use our enquiry link.
Best regards,
Immigration section | RA
Canadian Embassy | United Arab Emirates
Dear Applicant,
Please don’t book your flights until you receive your passports back with visas on. We apologies for any confusion caused by below email.
For further communication with our office please use our enquiry link.
Best regards,
Immigration section | RA
Canadian Embassy | United Arab Emirates