Hi, Sorry . I have no credibility issues. I may have failed to express the issue properly because of limited english proficiency. I travelled to singapore and one day in that trip was in cruise. I dont have plane or any tickets for the whole trip because it was bulk booked my company. Since it was 6 years ago, I have nothi
ng but stamping in passport. I am applying for work permit. I may apply for PR in future. at that time, if they ask for cruise tickets(As I know, I have to give day by day travel history) I dont have. when i posted this, thought I will ask my old company for any information available now itself. But I called them . Everyone who worked with me is not working there now. no proper response from them. If passport alone is enough, I will put this behind me.
Yes, for the most part, you'll just be listing the dates of your travel and the reason for it, in some cases with supporting information (passport stamps or occasionally more detail). Read the instructions - if they don't specifically ask for or require proof or documentation, don't provide it.
IRCC can and will ask for more information/supporting documentation if they believe needed. This does not necessarily mean 'proof' in a legal sense. So overall no sense in worrying too much in advance.
Lots of applicants have challenging travel histories and (now that fewer countries even stamp at all) sometimes don't know precise dates (although best to explain if you don't). The travel history is used for different purposes, but for many applicants, may be primarily about potential criminality and security - so your cruise probably far down the list of concerns.
(Note: travel history and/or presence in Canada may be required in more detail with supporting documentation for permanent residents at various points - depending on circumstances and type of application. Precise dates in Canada ie. entry/exit dates notably for permanent residents/citizenship applicants.)
Didn't mean to imply you had 'credibility issues', which I meant more as shorthand for particularly complex cases or where dates did not seem to match or other types of unrelated matters. The point is they're rarely checking every single date in detail, but only where it matters.