Domains: Weather_15, Flights_45, RentalCars_35

user: What will the weather in San Diego be like.

system: The average temperature will be 90 degrees Fahrenheit with a 1 percent chance of rain.

user: I'm also looking for an economy one-way flight to go there.

system: Will you be leaving on March 1st?

user: Yes and will need three ticket with American Airlines.

system: What is your departure city?

user: Leaving from Las Vegas.

system: Is you preferred airline American Airlines? There is a direct flight taking off at 11:05 pm for a cost of $85.

user: At what time does the departure flight arrive.

system: The departure flight arrives of 0:19 am.

user: Great, I will also need a rental sedan to be picked up at 6:30 pm.

system: Will you be picking the car on March 1st and for how many days?

user: I will need it from March 10th until the 12th.

system: There are 3 options. A sedan Hyundai Ioniq is available at Santa Fe Depot.

user: Okay, That's all for now.

system: Okay. Take care and goodbye.