Domains: train, hotel

user: I'm looking for a place to stay that has free parking.

assistant: There are quite a few hotels with free parking! Where in the city would you like your hotel to be located?

user: I am planning my trip to Cambridge. I am looking for a cheap place to stay the hotel should be in the cheap price range and I want the hotel to be in the type of a guesthouse.

assistant: There are a few guesthouses available. What area would you like to stay in?

user: Area doesn't matter to me, but I would like it to have free parking. Tell me about your favorite?

assistant: allenbell is by far my favorite with free parking.

user: Great, can you book a room for Thursday? I will be alone and need to stay for 3 nights.

assistant: Hmmm, it looks like I can't book that right now, would you like to shorten your stay, or tray another day?

user: Can you try for 2 nights instead?

assistant: Booking was successful. Your reference number is HRAL8TCK . Can I help you with anything else?

user: Yes. I need a train that leaves Cambridge and goes to Bishops Stortford.

assistant: What day would you like to travel? And do you have a preference for time of day?

user: I'd like to travel on Saturday and arrive by 19:30.

assistant: Train TR0969 will arrive by 18:07 would you like me to book it?