i am looking for a train leaving on saturday from kings lynn .
user
do you have any time preferences ?
assistant
i need to leave after 13:00 .
user
what will your destination be ?
assistant
i am wanting to go to cambridge .
user
the tr1499 leaves at 17:11 . can i book some tickets for you ?
assistant
yes book for 4 people
user
you are reference number is biazmbuc . is there anything else i can help you with ?
assistant
i am looking for an expensive restaurant in the centre city .
user
i have several restaurant -s in the centre in the expensive range . what type of cuisine would your prefer ?
assistant
no preference . can you recommend 1 & book a table for 4 people at 17:45 on saturday . & may i have the reference # please ?
user
i would recommend british cuisine . would that be okay with you ?
assistant
that would be fine . is it available saturday at 17:45 ?
user
the restaurant fitzbillies is available , and i have made you a reservation . your reference number is 4wgdgosa .
assistant
thank you for your help , have a nice day .