This MA thesis, which consists of seven parts, aims at investigating and describing the rights and obligations of the contracting parties in the allotment contract. In the introduction, the author introduces the reader to the issue of the allotment contracts, explaining the purpose of law in tourism and the main reasons for coming to the conclusion of the underlying contract. In the first part, the author explains the tourist contracts, their classification and the importance for tourism. The second part is based on the notion of the allotment contract, its legal nature, the conclusion and the termination thereof. In the third and fourth part, the author lists and explains in detail the rights and obligations of the contracting parties, i.e. travel agencies and caterers. The fifth part of this MA thesis deals with the particular type of the allotment contract –the allotment contract with a warranty charge. The author points to the characteristics that distinguish it from the common allotment contract with the right of withdrawal. The sixth part is devoted to the legal position of the customer. Namely, he appears as a third contracting party in this contract and is authorized to ask for the fulfillment of obligations. In an analysis of the case law, which is described in the seventh part of this MA thesis, the author tries to point out the main problems that arise in contractual relationships resulting from the allotment contract. The conclusion, which summarizes the main points,with special reference tothe problem of overbooking, i.e. overbooking in business practices, comes at the end of the work.The purpose of this studyis to present the legal rights and obligations of the contracting parties in the allotment contract, point to the most common problems that occur in business practices and the solutions of the same through the case law.