Please add test case of the following scenarios.(**point are bold**)

1. view top page.
2. move tour search page.
3. search tours.
4. move page of search result (e.g., move to 2 page).
5. select the tour(move to reserve form page).
6. **login from reserve form page.**
7. **back to tour search page from reserve form page.**
8. assert active page in tour search page.