Domains: train, hotel

user: I am planning a trip in Cambridge.

assistant: What area would you like to stay? And do you have a certain pricerange?

user: No, price range in mind, but I would like it to be in the centre.

assistant: alexander bed and breakfast is a very nice place

user: What type of accommodation is this?

assistant: The Alexander bed and breakfast is a guest house, in the center, with a four star rating, Wi-Fi, and parking.

user: book for 7 people and 2 nights starting from thursday and get the reference number

assistant: Booking was successful. Your reference number is WW2TM0V8 . Will that be all?

user: I am looking for a train. The train should leave on saturday and should depart from cambridge

assistant: Where will you be going to?

user: I have a business meeting in Ely. I definitely need to be on time, so I need a train that will arrive by 19:45.

assistant: TR1469 has the latest arrival time of 18:07. Would you like for me to book it?

user: No thank you. I just need to find out how much it is going to cost.

assistant: The cost is 3.52 pounds.