Domains: train, hotel

user: I'm looking for a train from london liverpool street.

assistant: I have many trains that leave from London Liverpool Street. When would you like to leave?

user: I would like to leave on Sunday to Cambridge and get there by 16:00 or before.

assistant: There are 5 options on Sunday from london liverpool street to cambridge. Would Sunday early morning be better? You could arrive by 07:07. Or would you prefer later in the morning?

user: I would prefer later in the morning if possible.

assistant: The TR9835 train leaves at 11:39. Would you like me to book that for you?

user: Yes, please. I'll need to book for 6 people.

assistant: Alright, you're all booked, your reference number is A6PU52R6 . Anything else I can get for you?

user: I'd like a place to stay in the east of the city.

assistant: There are 6 guesthouses and 1 hotel in the east of Cambridge, ranging from cheap to expensive. Do you have a preference?

user: Are any of them moderately priced with free wifi included?

assistant: Yes. I would recommend the Carolina Bed and Breakfast. Would you like to go ahead and book a room?

user: Yes please, I'll need a reservation for the same 6 people for 2 nights starting on Sunday.

assistant: Your reservation has been made at the Carolina Bed and Breakfast for 2 nights, including 6 people, beginning on Sunday. Ref# LHN3BIBK . Is there anything else I can yelp you with?

user: That is all I needed for today. Thank You!

assistant: Thank you and please contact us again if you need anything else.