rtokens: useful progress was made on a number of issues , but not all .
pos: DT NN IN DT NNP VBD NNP " PRP VBP VBN NNS IN VBG DT JJ NN NN NN WDT MD VB NN :
tokens: A spokesman for the DOT told Reuters " We have had talks towards concluding a new air service agreement which would produce liberalisation ...
ltokens: The UK Department of Transport on Friday said that the latest round of " open skies " talks with the U.S. had ended with no deal on liberalising the transatlantic flight market and no date set for when talks would restart .