hello , i would like some information on a train departing from cambridge on sunday that leaves after 18:15 .
user
there are 59 trains leaving cambridge on sunday after 18:15 . what is your destination ?
assistant
i am trying to get to london kings cross .
user
what time are you looking to arrive ?
assistant
i do not have an arrival preference but i want to leave after 18:15 .
user
i have train tr9039 leaving at 19:00 and arriving at 19:51 . would you like to book that ?
assistant
yes , please reserve 3 seats for us on that train , thanks .
user
your booking was successful , the total fee is 56.64 gbp payable at the station . reference number is : t7jv2z8h . is there anything else i can help you with today ?
assistant
i would like to dine at an expensive restaurant .