Domains: restaurant, attraction, train, hotel

user: Can you find me a place in the centre of town?

assistant: We have lots of attractions! Something more specific you are looking for?

user: What do you recommend? I will need the address.

assistant: How about all saints church? The address is jesus lane.

user: Perfect. I also need a train departing from cambridge and arriving by 17:30.

assistant: There are many trains that meet your criteria. Would you like to narrow it down by day, destination, or departure time?

user: Yes, Tuesday going to London Liverpool Street.

assistant: I have a train that arrives at 17:27. Could I book that for you?

user: Yes, please. I need a booking for 2 people. Will you send me the reference number?

assistant: I successful booked your train the total fee is 33.2 GBP payable at the station and the reference number is : VJVYH5LC . May I further assist you.