Domains: train, hotel

user: I'm looking for a train leaving after 15:30 from cambridge.

assistant: There are over 623 trains leaving then. Where will you be going to?

user: london liverpool street and should leave on monday

assistant: TR3602 departs at 15:59 Monday and arrives at London Liverpool street by 17:27. Does this suit your needs?

user: That sounds great. Can you book that for 6 people for me?

assistant: Sure! I have 6 people booked for monday with reference number 3EBQSQSC and a total of 99.6 GBP. Can I help you with anything else?

user: I'm also looking for a recommendation on a hotel with free parking in the north.

assistant: Do you have a price range?

user: Yes, I'd like to keep it cheap, please. I do need free wifi, though.

assistant: I have listings for two,city centre north b and b and worth house.

user: Let's go with City Centre North B and B. I need to book for 6 people, 2 nights, and starting on Saturday, please.

assistant: Yes. Your reservation was successful. The booking number is 4H91C8I3 .

user: thank you that will be all

assistant: Have a great day!