Hi, I am applying for a visitor's visa for my parents. I am planning to take the online application route. The document checklist requires to submit a document related to "purpose of travel" which is defined as following:
"
You must submit proof that you are coming to Canada for a temporary visit.
Examples of what you can provide as proof:
A scanned copy of:
Your flight ticket departing Canada,
Your travel itinerary (e.g. places you will visit or stay, such as hotel booking),
Proof of a medical appointment.
My parents will be staying with me so they wont have reservation. So, in this case do I haveto buy a return ticket in advance? Is there any alternative for this ?