ugovarati

1. to negotiate; to contract; to agree on
   Još ugovaramo uslove saradnje sa novim partnerom. — We're still negotiating the terms of cooperation with the new partner.
   Agencija ugovara smeštaj i prevoz za turiste. — The agency arranges accommodation and transport for tourists.
2. (of a meeting, date) to arrange; to set up
   Sekretarica ugovara sastanke za direktora. — The secretary sets up meetings for the director.

The perfective is ugovoriti.