Domains: RentalCars_13, Buses_23, Flights_13

user: Can you get me a good rental car?

system: Sure, where will you pick it up? What time of day will you need it? Do you have a day in mind?

user: How about Next Wednesday at eleven in the morning? I need it at Portland.

system: When will you return the car?

user: I can bring it back saturday this week.

system: There's a great accord, standard available on march 2nd from PDX International Airport.

user: Fine, get me a bus to get there. I need three seats, leaving from Vancouver on the 1st.

system: There are 8 to choose from. You can leave at 9:20 am, getting economy for $42.

user: What about economy extra tickets? Can you get another choice, maybe later?

system: Sure there are 7 others. You can take Economy extra at 9:30 am for $46.

user: What bus station will I depart?

system: Pacific Central Station.

user: That's a good one, I love that design there.

system: How about I get you some tickets?

user: Not now. How about a round trip flight to get there? I want to return on the 14th of this month.

system: Will you be leaving on March 1st? Did you have March 2nd or an even later date?

user: Leaving on the 1st.

system: There is 1 option. It's United Airlines, taking off at 6:05 pm. You'll board at 10:35 am to return. Your cost will be $245.

user: If I have trouble can I get my money back?

system: No, you may not.

user: Where will I land on the flight? When will I get back?

system: You're going to PDX International Airport and you'll get there at 11:53 pm.

user: Fine that's all the info I need.

system: enjoy your trip.