can you help me find a train departing from norwich leaving on sunday ?
user
i found 19 trains that leave norwich on sunday . where will you be traveling to and do you have an arrival time in mind ?
assistant
i am traveling to cambridge , of course ! i can leave norwich anytime after 12:45
user
i recommend tr2974 which leaves 17:16 . can i book that 1 ?
assistant
yes , that would be fine . i'll need it booked for 3 people . i'll also need the reference number , please .
user
okay , i have book you for 3 people on sunday . you reference number is 4w6oghua . can i help you with anything else today ?
assistant
yes , i am also looking for a place to stay in the north that has free wifi .
user
i have 12 options available that match your request . what price range would you like ?
assistant
the hotel should be in the moderate price range and should have a star of 4 .