History does not record a meeting between the two though such an encounter would have been fascinating. Both were clever politicians able to disarm their opponents with deft maneuvers. But yes Napoleon did consent to sell the Louisiana Territory to the US of A.
http://lsm.crt.state.la.us/cabildo/cab4.htm
"""The United States wanted to acquire the area near New Orleans primarily to guarantee its right to sail vessels down the Mississippi River through Spanish territory and unload goods at New Orleans for shipment to the Atlantic coast and Europe. Moreover, the United States wanted to possess the entire territory of Louisiana because so many American settlers and merchants were already in the region and because of its vital geographic position at the mouth of the Mississippi River.
The United States discovered the transfer of Louisiana from Spain to France and sent Robert Livingston to France in 1801 to try to purchase New Orleans. Napoleon initially refused, leading President Thomas Jefferson to send James Monroe to secure the deal. However, in April 1803, just days before Monroe was to arrive in Paris, Napoleon offered to sell the United States not only New Orleans but all of Louisiana. Napoleon's minister of the treasury, the Marquis de Barbé-Marbois, dealt with Livingston and Monroe over terms of the Louisiana Purchase. The United States purchased Louisiana for $11,250,000 and assumed claims of its own citizens against France up to $3,750,000, for a total purchase price of $15 million.""
Peace////////////////\\\\\\\////////////////////
