Domains: train, hotel

user: On Saturday I need a train that will arrive by 21:45.

assistant: Can you tell me where you will be departing from and heading to?

user: I will be leaving from Ely and going to london.

assistant: Would that be London Liverpool or London Kings Cross?

user: Either one is fine with me.

assistant: Are you sure you don't have a preference?

user: Yes I'm sure. I need to book that for 5 people.

assistant: We don't have any trains going from Ely to London Liverpool or London Kings Cross. Do you need anything else?

user: I want a train departing from Cambridge, going to Ely. Saturday, arrival by 21:45.

assistant: The TR7349 train arrives at ely at 20:07. Would you like to book it or more information?

user: That's a good time. Please book TR7349 for 5 people, please.

assistant: All set! Booking was successful, the total fee is 17.6 GBP payable at the station . Reference number is : H8XDA6RZ .

user: I am also looking for a place to stay that is cheap and 4 stars.

assistant: That leaves about 8 places to choose from. Are you looking to stay in a certain area of town?

user: Yes, i need a guesthouse in the east please.

assistant: Okay! How about the Allenbell? It's cheap, 4-star, and has internet and parking!

user: Great! May I please have the phone number and postcode?

assistant: Postcode is cb13js, phone number is 01223210353, anything else that I can help with?

user: I got it.Thank you.

assistant: You're welcome. Have a great day!