Domains: train, hotel

user: I need a train departing from cambridge on friday.

assistant: I'd be happy to help. Where are you leaving from?

user: I am leaving Cambridge and need to go to Broxbourne on Friday.

assistant: There are 19 trains for Friday that fit your needs, would you like to narrow that down with a time you would like to depart?

user: I need to arrive by 18:15 please.

assistant: First one arrives at 10:01, how many tickets please?

user: Just one please. I also need a place to stay with 0 stars and an expensive price.

assistant: Okay your reference number is PLUBRYFC . I'm sorry but we don't have any expensive hotels with 0 stars. Do you have any other preferences?

user: I suppose 1 star would also be acceptable.

assistant: I'm sorry but we don't have any expensive hotels with 1 stars, either. Do you have any other preferences?

user: Okay, how about one that is in the cheap price range, instead?

assistant: City Center B&B and El Shaddai are cheap guesthouses with 0 stars.

user: Is that in the north area of town?

assistant: City centre is located in the north and el shaddai is located in the centre.

user: Can I get their postcode and addresses and whether or not they free parking? Thank you.

assistant: Their address is 41 warkworth street, cb11eg. They do have free parking, can I make you a reservation?

user: No thank you, that is all the information I needed. Goodbye!

assistant: You're welcome, have a great day.