i am looking for a moderate -ly priced restaurant that serves indian food .
user
there are 4 restaurant -s to choose from . do you have a part of town you prefer ?
assistant
yes , i would like the restaurant to be in the centre .
user
i am sorry , there are no restaurant -s that match all of your criteria . would you like to look for a different type of cuisine , area , or price range ?
assistant
how about a chinese restaurant in the centre ?
user
ok , i have 3 restaurant -s that meet your requests , would you like me to book 1 of them for you ?
assistant
yes , i need a table for 5 people on tuesday at 12:30 . could i have the reference number as well for that ?
user
booking was successful . the table will be reserved for 15 minutes . your reference number is q9mqw1q4 .
assistant
i would also like a train on wednesday , departing from cambridge
user
i can help you with that ! what is your destination , and what time are you traveling ?
assistant
i want to go broxbourne and i would like to arrive by 15:30 .