i need a train arriving in cambridge by 20:45 .
user
there are many trains arriving at cambridge by 20:45 . where would you be departing from , and on which day ?
assistant
i will be departing from stansted airport on wednesday .
user
what time would you like to depart from stansted airport ?
assistant
the departing time is flexible , i just need to get to cambridge by 20:45 please and may i have the price as well ?
user
i have a train arriving in in cambridge at 5:52pm on that day . the price is 10.10 pounds . will this work for you ?
assistant
yes . i am also looking for a place to stay .
user
your train reference number is 4fq0oynj . as for lodging , what type of establishment , price range , or area can i look for ?
assistant
i would like a 3 star hotel that is expensive .
user
there are 2 hotel -s matching that criteria: gonville hotel and the lensfield hotel .
assistant
ok , i need rooms for 7 people for 4 nights , starting on wednesday . can you tell me which of the 2 hotel -s are available then ?