To advise a legal remedy, please confirm the below:
1. Did the hotel gave any receipt (evidence) for Rs. 150,000/-
2. If there is no such evidence, whether the mode of payment to the hotel is Cheque (secondary evidence);
3. Have you signed on any contract containing the terms for non-refund against cancellation?
4. Whether, receipt itself contains any such condition for non-refund against cancellation on the face of the receipt. If such condition was written on backside of the receipt, the same should brought to the notice on the face of it.