The phrase "attempt to conclude a" is correct and usable in written English.
It can be used when discussing efforts to reach a decision or finish a particular task or discussion.
Example: "The committee will attempt to conclude a resolution by the end of the meeting."
Alternatives: "try to finalize a" or "make an effort to reach a".
They said any attempt to conclude a deal with a new buyer was likely to take several weeks.
Just when Prime Minister Ehud Barak and Yasir Arafat, the Palestinian leader, need to make another attempt to conclude a peace agreement, renewed tensions prevail.
The Israeli operation on Saturday night came one day after Secretary of State Colin L. Powell met with Israeli and Palestinian leaders in an attempt to conclude a cease-fire agreement that had been under negotiation for weeks.
Liverpool are also expected to return to Blackpool with an offer for Adam that could rise to £10m as they attempt to conclude a protracted and contentious transfer of the Scotland international.
Documents obtained by The Observer show that the Germans are also holding secret talks with top US officials in an attempt to conclude a data-sharing agreement with America - first for Germany alone, then for the EU.
This month, lawyers for the Friends group asked a judge to postpone the case while they attempt to conclude a settlement with Air Pegasus, said Albert K. Butzel, until recently the president of the group.
Ormonde's attempts to conclude a peace were blocked by a Catholic faction that advocated complete independence for Ireland.
Red Jacket retreated at the approach of General John Sullivan's American troops in 1779, and he even attempted to conclude a separate peace with the Americans.
During a timeout in the game between the Giants and the Dallas Cowboys in Arlington, Tex., last month, the Cowboys mascot attempted to conclude a break-dancing contest by performing the move with one of the contestants.
The wall was a propaganda disaster, and marked the end of Khrushchev's attempts to conclude a peace treaty among the Four Powers and the two German states.
