Select multiple dates in calendar in JSM (cloud)

[Sistemas e Innovación Digital]

Is there any way or an addon in JSM (cloud) to add to my issues a custom field so my clients can select different dates in a calendar field?

I want this so my clients can register different issues reporting the holidays they want along the year. 

I have tried that with text fields but the clients keep registering the dates wrongly. We could avoid this, having a selectable calendar where you can select different days.

[Vero Rivas]

Hi @Sistemas e Innovación Digital 

   Look at this addon, maybe can help you

   https://marketplace.atlassian.com/apps/1217938/company-calendar-planner-for-jira?hosting=cloud&tab=overview

   https://marketplace.atlassian.com/apps/1212626/worklogpro-timesheets-for-jira?hosting=datacenter&tab=overview

Cheers