Domains: train, hotel

user: Can you help me find a train leaving Cambridge, to arrive by 12:00?

assistant: Where is your destination?

user: I am going to Ely.

assistant: On what day will you be travelling?

user: Actually, I need to go Birmingham New Street and will be traveling on Friday.

assistant: I have train TR3732 arriving at 11:44 that is the closest I have to 12:00.

user: That is perfect. Can you book 1 seat for me please?

assistant: Booking was successful, the total fee is 75.09 GBP payable at the station. Reference number is : NCZQBZUY .

user: I am also looking for a guesthouse in the north that has free parking.

assistant: acorn guest house would be perfect. Shall I book it ?

user: yes, please. I want to book it for the same group of people and 4 nights starting from monday.

assistant: I am having trouble booking that for you. Lets try others.

user: How about tuesday?

assistant: Yes, I am able to book the Acorn Guest House on Tuesday, for four days. Would you like to process this?

user: Yes, give me the reference number.

assistant: Sorry, my system isn't able to process this right now. You may want to contact the hotel directly.

user: Okay, thank you. Good bye.

assistant: Good bye. Sorry I couldn't help more. Have a great day.