i need a train that leaves after 15:00 on tuesday .
user
i can help with that . what are your departure and destination choices ?
assistant
cmabridge to norwich .
user
there is a train leaving at 15:36 that arrives by 16:55 on the date you chose . would you like to book a spot now ?
assistant
yes , and i also need that for 3 people and the reference number .
user
the booking was successful . your reference number is 1q1vefog . is there anything else i can assist you with ?
assistant
i am also looking for a restaurant . are there any expensive restaurant -s in town that serve british food ?
user
yes , i recommend graffiti . it s a fine british restaurant on the west side of town .
assistant
could i get the reference number ?
user
what time would you like to eat ? are you eating with the same 3 people ?
assistant
yes , the same party . i would like the reservation for 10:00 that same tuesday .