Obtained travel ticket at last (3)
I believe the answer is:
got
'obtained' is the definition.
('get' can be a synonym of 'obtain')
'travel ticket at last' is the wordplay.
'travel' becomes 'go' ('go' can be a synonym of 'travel').
'at last' says to take the final letters.
The final letter of 'ticket' is 't'.
'go'+'t'='GOT'
(Other definitions for got that I've seen before include "came by" , "Received; understood" , "Caught" , "Obtained" , "Acquired" .)