As Chis mentioned, many partners will do contact center scripting and provide assistance. If you have a preferred vendor perhaps reach out to them. There are other partners that focus on this space, your milage will vary in any case.
slight plug: depending on your needs you may find ContactView can help you accomplish your scripting goals, possibly without outside assistance.
Regards,
Tanner Ezell
ContactView - Visually Create UCCX AEFs.
