Domains: Trains_15, Hotels_25

user: I need a train ticket.

system: What date would you like to travel?

user: I need tickets for 1st of this month.

system: What City is it that you are departing from?

user: I want to go from Los Angeles.

system: Which city are you going to?

user: I want to go to Anaheim, CA.

system: OK then there are 10 trains that you could get. What about this one that departs at 6 am? It will cost $37 in total.

user: That sounds great, can you also find me a place to stay there.

system: Yes, there is a house on 1050 West Ball Road. And the rating is 4.2.

user: This sounds perfect to me.

system: Would you like me to make the reservation?

user: No, I don't need you to do that now.

system: No problem goodbye.