i am looking for a train that leaves after 13:45 on wednesday .
user
can you give me departure and destination location -s , please ?
assistant
yes . i am departing from broxbourne and going to cambridge .
user
the tr3470 leaves at 16:32 . that s the first train on that route after 13:45 .
assistant
thank you , can i get tickets for 2 people and the reference number if successful ?
user
i will book that for you now .
assistant
can i have that reference number please ?
user
i will have that reference number in 1 moment .
assistant
okay thank you , and i need the postcode too .
user
booking was successful . reference number is zt7xx7wq . do you need anything else ?
assistant
i am looking for a place to go in town . i am looking in the city centre . do you have anything available ? what is the postcode ?