Domains: train, hotel

user: I am looking for a train leaving Cambridge.

assistant: We have quite a few, I'm sure we'll be able to get you where you want to go. Where is that, exactly?

user: I would like to go to leicester and leave on friday.

assistant: I have quite a few trains that fit your criteria. Is there a certain time you need to leave or arrive by?

user: Departing from cambridge and I want to arrive somewhere around 20:00, can you get me 7 tickets and I'll need the reference number too.

assistant: The TR2508 arriving at 19:06 sound okay to you?

user: That sounds great, thank you. Could you book that for me for 7 people? I will need the reference number as well.

assistant: I completed your booking. The reference number is C11MOBV7 . Is there anything else I could help you with?

user: Yes , I also need to find a place to stay. Preferably 4 stars and a guesthouse.

assistant: Sure! Our database contains 18 guesthouses rated 4 stars. To narrow down the search, could you tell me in what part of town you'd like to stay?

user: I definitely want to stay in the east part of town.

assistant: I have six entries matching your request. Would you prefer cheap or moderate price range?

user: The price range doesn't matter, but could you pick one and book it for 3 nights for 7 people starting Tuesday?

assistant: I'm sorry. There are no rooms available for that stay. Can you choose a different day or shorter stay?

user: How about 1 night?

assistant: I was able to book the A and B Guest House for 1 night. Booking was successful. Reference number is : 995PR933 .

user: thank you, you've been quite helpful

assistant: Glad to help. Have a lovely day.