Domains: Trains_13, Hotels_23

user: Will you find me a train with tickets from Los Angeles that are flexible and for tomorrow?

system: What city are you travelling to?

user: I'm headed to San Francisco.

system: There would be 8 trains that would work. What do you think about the train leaving at 7:50 am for $106 in total.

user: Would there be any other trains that work. I need 1 seat.

system: There would be 7 trains that work. What do you think about the one leaving at 9:20 am costing $120 total.

user: What station does it leave from?

system: The train leaves from Union Station.

user: Would there be any other trains that work?

system: What about the train leaving at 11 am costing $113 total?

user: That is good. I'd like to find a house to stay there with 1 person needing laundry service and rated 4.5 or higher?

system: There's a nice house rated 4.5 at 138 King Street.

user: That house is good.

system: What else can I do for you?

user: No that is all and thanks for the help.

system: It's been my pleasure helping you. Goodbye.