i looking for an italian restaurant that offers cheap food .
user
we have got about 5 to choose from . all of them are cheap -er . did you have a preference on the area ?
assistant
i would prefer 1 on the west area .
user
the la margherita meets your criteria . would you like to book a table ?
assistant
yes . please book a table for 2 at 16:45 on friday and please give me the reference number .
user
booking was successful . the table will be reserved for 15 minutes . your reference number is owgtr8m7 . will that be all ?
assistant
no . i also need a train .