I'm exhausted. Can you find me a guesthouse somewhere on the east side of town? Sure. There are both moderate and cheap priced guesthouses in this area. Which would you prefer? It doesn't matter, and I don't need internet access. If you have no particular requirements, you might like the Autumn House, which is an inexpensive 4 star guest house on the East side. Does it include free internet? Yes it does. I want to book it for one person, four nights starting on Sunday. You can rest now, your reference number is BQ8VSRRZ . Is there anything else I can assist you with today? I can't rest yet. I still need a train. I am traveling from Cambridge to London liverpool street. Can you help me out? Absolutely. First, I need a few more details. What day will you be traveling? I'd need to leave on thursday and arrive by 14:30. There are 5 trains that meet those requirements. TR5504 would have you arrive by 13:27. Can I help you buy a ticket? Yes please for one. I will also need a reference number. Booking was successful. Reference number: 9COW8ZI5 . Is there anything else I can help you with?