Thats precisely the same question I asked one of my friend. She suggested me to talk to Armadillo Consultants.com.
She was working as a Business Analyst and had experience working in Project environment and was interested to become Project manager as she progressed her career upwards. After one of her own friend suggested to armadillo consultants. She inquired the same question. With a practical training course & practical project management situations exercise along with deep book knowledge, she got trained by armadillo and today she works with one of the large companies as a Project Manager. I heard from here, she not only got the practical simulated experience but also she became a PMP along with the resume & job interview cracking guidance by Armadillo. This boosted her to put here practical experience in shape to get the PM job.
Armadillo also runs a training course just for the same purpose - Become a Project Manager.
I would recommend you to go pick their PMP training course - that also includes the "Become a project manager" guidance.
Here are the sources you can see the course outlines:
Become a project manager:
http://www.armadilloconsultants.com/become_project_manager_bangalore_hyderabad
PMP training:
http://www.armadilloconsultants.com/pmp_training_course_bangalore
I think you can also check their complete offerings on Project management here, they look great experts and also call themselves project management subject matter.
http://www.armadilloconsultants.com/pmp_pmi-acp_project_manager_pm_trainings_certifications_project_management