Domains: train, hotel

user: I am looking for a guesthouse that has free wifi.

assistant: Do you have a price range or specific area?

user: Area is not important, thanks!

assistant: My favorite guesthouse is the Acorn Guest House, in the north. 4 stars and moderately-priced. Would you like a room there?

user: That sounds great. I'll need a room for 6 people and 3 nights starting from friday.

assistant: Alright! I have made your requested booking and the reference number is P6W6XFMK . Is there anything else I can help you with?

user: That's all I need for now. Thanks!

assistant: You are very welcome! Have a great day!

user: Thanks! You too!

assistant: Do you need to book anything for travel?

user: Yes, please, a train from London Liverpool Street to Cambridge.

assistant: I have trains departing Cambridge on Friday as early as 05:39 and as late at 23:39. Do you have any preference on what time you'd like to depart by or arrive?

user: I want to leave after 11:15. If I do, what time do you think I will arrive?

assistant: If you leave at 11:39 on train TR7943 you will arrive at 13:07.

user: Thank you, thats all I need.

assistant: Thank you for using our service. Please feel free to reach out if you need anything else. Goodbye.