i need a place to eat that serves north indian food .
user
i am not finding any north indian restaurant -s , may i expand the search to include all indian food ?
assistant
no thank you . can you please search for japanese food instead ?
user
we have 1 japanese restaurant listed . it is called wagamama and is in the city centre . would you like to book a table ?
assistant
i wish to book a table for 5 people at 16:15 on teusday
user
the booking was successful . your reference number is v5weda1v and the table will be reserved for 15 minutes .
assistant
great . i also need to find a train going to cambridge for the same day .