Domains: Flights_15, RentalCars_15

user: united airlines chicago economy please

system: when will you leave?

user: on the 1st

system: when will you be back?

user: back on the 14th

system: where are you leaving?

user: NYC leaving

system: united airlines leaves 2:40 pm and leaves 9 pm and is $125

user: 4 people in group

system: new york to chicago united airlines leaves march 1st and comes back march 14th and leaves 2:40 pm and leaves 9 pm with 4 people in economy

user: what airport does the flight leave from?

system: jfk international airport

user: pick car up 20:00 til the 11th of this month

system: car march 1st

user: 7th of march

system: 3 cars at o'hare international airport pickup march 7th and is a standard car accord

user: tell me the cost

system: reservation is $140

user: that is good

system: wanna reserve this car?

user: yes I want it

system: pick up o'hare international airport on march 7th and time is 8 pm and rop off is march 11th for standard

user: yes that works

system: car has been reserved

user: thank you very much

system: have a nice one