Domains: restaurant, train

user: I'm traveling to cambridge and I need a train that leaves on friday.

assistant: Where will you be coming from, and what time would you like to depart from there?

user: I'd like to get on the train at London Kings Cross and arrive in Cambridge by 15:15.

assistant: TR4748 leaves Kings Cross at 13:17 and arrives at 14:08. Will that work?

user: That sounds perfect! Can I purchase 3 tickets on that train, please?

assistant: Ok, 3 tickets are booked! Your reference number is BDJACGOT . Can I help you with anything else?

user: Yes, I would also like a place to eat near the centre area. Can you assist me with that?

assistant: of course! i have many options for you in that area.

user: What I'd really like is Spanish food. What are my choices?

assistant: There are two different place: La Tasca and La Raza. La Tasca is moderately price and La Raza is cheap.

user: La Raza sounds great. Can I book a table for 3 on Friday at 19:15?

assistant: It is booked! Your reference number is: KDXKRQCD . Can I help with anything else?

user: No that's it! Thank you for your help!

assistant: Glad to have been of assistance. Thank you for using our service, have a great day!