This PR does the following: Replace "Write Passengers Roll no" to "Write passenger's Email ID." This change is necessary to accurately capture the required information from the user. By requesting the passenger's email ID instead of roll numbers, you are expanding the scope of data collection to include a more comprehensive and essential piece of information.
By including email IDs, not only students but also parents and other staff members can book tickets.
Essential Checklist
[ ] The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
[X] "Allow edits from maintainers" is checked. (See here for instructions on how to enable it.)
[X] The PR is made from a branch that's not called "main/master".
Essential Checklist