Domains: train, hotel

user: I am looking to book a train ticket. It needs to arrive by 11:00 and it has to leave on Saturday

assistant: I can help you find the right train. What are your departure and arrival stations?

user: I want to go to london kings cross and would depart from cambridge.

assistant: TR2138 arrives in london kings cross by 9:51 on Saturday, departing Cambridge at 9:00. Does this sound like what you're looking for?

user: Yes! Can you book it for me?

assistant: Booking was successful, the total fee is 18.88 GBP, payable at the station. Reference number is MTL1SC10 . Thank you and have a nice day!

user: Actually I also need a place to stay in the east section, I need to have free parking wherever it is.

assistant: We have 5 guesthouses and 1 hotel, that offers free parking on the Eastside. do you have a price range you're looking for?

user: I am open to price, I would like it to have a 3-star rating and free wifi included.

assistant: I do not see an available hotel with 3 stars and wifi at this time. There is a 4 star guesthouse with wifi, would that do?

user: Well, can you check to see if maybe there is a hotel like I'm looking for in the Centre instead?

assistant: The Gonville Hotel is located in the Centre and is in the expensive price range. Would you like me to try to book?

user: Yes. Book it for two people for five nights, starting Monday.

assistant: I'm sorry, I was unable to book that for you, would you like to try another day?

user: Ok, can you try 2 nights?

assistant: There was availability for 2 nights so I have booked your request. The reference number is 61745O20 .

user: Thank you. Have a nice rest of the day.

assistant: Thank you for using our system!