i need to go to the stansted airport on wednesday .
user
are you looking to go by train or taxi ?
assistant
train leaving cambridge going to stansted airport on wednesday anytime after 18:45
user
we have a train leaving cambridge at 19:40 arriving at stansted airport at 20:08 . should i book seats for you ?
assistant
no , not at this time . i would like to know the travel time and price , please ?