Domains: train, hotel

user: Will I be able to find any moderately priced rooms to stay in in the north part of Cambridge?

assistant: Definitely! Would you like a guesthouse or a hotel, and do you have a star rating requirement?

user: I would like a guesthouse. The star rating doesn't matter, but the hotel should include free wifi.

assistant: There are a number of guesthouses that fit your criteria. I would recommend the Acorn Guest House. It has a 4-star rating. Does this work for you?

user: Can you book Acorn Guest House for 4 people for 2 nights starting friday?

assistant: The Acorn Guest House was successfully booked for Friday for 2 nights for 4 guests. Your Reference number is : GWZ3QLV5 .

user: Thank you. That was all I needed.

assistant: Can I help with anything else?

user: I need a train going to Cambridge and arriving by 12:45.

assistant: Sure, I can assist you with that. Where were you wanting to leave from?

user: I will need to leave from Ely.

assistant: Would you like me to book that for you?

user: I would appreciate that. Is there only one option that arrives by the time I need?

assistant: There is a train departure on Friday from Ely to Cambridge that arrives by 11:52. Do you want that instead?