Stretching out a vocal sample

Stretching out a vocal sample

Yo DJTT.

So i’ve got this vocal sample with a girl saying ‘Rave’
but I want it to be stretched out so it sounds like she says ‘Raaaaaaave’ all long

How do I do this? I use FL studio but if anyone can explain how to use certain tools that would be so awesome.

Thanks for any help

I don’t know if its the right way, but you could chop the a part of rave and just multiply it ?