I replied, realised I had misread one important detail of the OP's post, so edited my original post to replace it by "please delete".

I've now come back to find that the two subsequent posters may also have missed that important small detail of the OP's post.

The OP's surname is

Imambaks

The surname printed on the ticket it

IAIMAMBAKS

(emphasis mine)

- i.e., there are two letters there that shouldn't be there.

It's not just a case of the middle names being missing (as I thought when I wrote the original version of my post), it's a case of the middle names having got merged into the last name.

So - the surname in the passport and the surname on the ticket don't match, which means there IS a potential problem.