Abhav ki Daawat

Arjun, a popular event manager, hosts a birthday party at a 5-star hotel in Delhi. The guest list includes famous Bollywood personalities, and the event is heavily advertised on social media. However, Arjun doesn't provide any food for the guests and instead, arranges for a voucher system, where guests have to pay ₹2000 for each meal. One of the guests, a famous actress, gets into a brawl with Arjun when she finds out about the voucher system. In the process, the actress physically assaults Arjun and also throws a glass of water at him, which injures his shoulder. The security guards step in and restrain the actress, but not before she screams at top of her lungs, "I hate this event and the organizer!"

What legal remedy would apply in this scenario?