Hey Shafina,
I found a website in a bridal magazine a while back...it's
verabradley.com - Vera Bradley - Home
or
Sproullie Designs | Custom Photobooks, Invitations and more!
They first website boarding passes fairly expensive as listed in the book but the things you get with it are a luggage tag R.S.V.P, boarding pass invite, passport to love (has your "love story"), weekend itinerary, hotel info and maps.
Either way it might be somewhere to start looking!! Hope it helps!