Lucky draw booking system

[Isaiah1]

I would like to create a booking form on ServiceNow. The only catch is that I would like it to have a lucky draw, or random draw function such that if a few people have selected the same time slot, the system will do a random allocation to one person. 

[Andrew_TND]

Hi, in that case it would be a bit more tricky because you are asking for a reference system against dates which have already been taken. In which case you will need to create a custom table to store the dates and asign users against them, along with some logic to generate recurring dates every month.