i need a train that leaves cambridge at 21:30
user
and what is your destination for that trip ?
assistant
i want to go to london liverpool street
user
i found 14 trains . what day do you want to travel ?
assistant
thrusday . can i also ask the price of these trains ?
user
the price is 16.60 pounds . i have 2 matching trains . 1 arrives by 23:27 and the other arrives by 01:27 . do you want to book either ?
assistant
no thank you . i am interested in finding an expensive place to eat in the centre of town . any recommendations ?
user
i have many restaurant -s like that . what kind of cuisine are you looking for ?
assistant
i am looking to book a table for 2 at 12:45 on thursday at a thai restaurant .