Add more data formats for schedule command

[cheahTJ]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 80.87432% with 70 lines in your changes are missing coverage. Please review.

Project coverage is 76.07%. Comparing base (565d98e) to head (d5df41c).
Report is 165 commits behind head on master.

Files	Patch %	Lines
src/main/java/seedu/address/ui/PersonCard.java	0.00%	18 Missing ⚠️
...va/seedu/address/logic/commands/DeleteCommand.java	63.15%	10 Missing and 4 partials ⚠️
...seedu/address/logic/parser/GroupCommandParser.java	63.33%	2 Missing and 9 partials ⚠️
...ava/seedu/address/logic/commands/GroupCommand.java	87.14%	2 Missing and 7 partials ⚠️
...du/address/model/person/GroupMatchesPredicate.java	73.91%	3 Missing and 3 partials ⚠️
.../seedu/address/logic/parser/AddressBookParser.java	33.33%	2 Missing ⚠️
...eedu/address/logic/parser/DeleteCommandParser.java	81.81%	1 Missing and 1 partial ⚠️
...du/address/model/person/EmailMatchesPredicate.java	86.66%	1 Missing and 1 partial ⚠️
...du/address/model/person/PhoneMatchesPredicate.java	86.66%	1 Missing and 1 partial ⚠️
...eedu/address/model/person/TagMatchesPredicate.java	88.23%	1 Missing and 1 partial ⚠️
... and 2 more

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #122      +/-   ##
============================================
+ Coverage     75.41%   76.07%   +0.65%     
- Complexity      470      560      +90     
============================================
  Files            76       84       +8     
  Lines          1501     1822     +321     
  Branches        148      197      +49     
============================================
+ Hits           1132     1386     +254     
- Misses          332      370      +38     
- Partials         37       66      +29     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[hjuntan]

More schedule formats to improve user friendliness