Query: user: I need a round trip ticket for the 9th of this month on Economy.
assistant: Where are you going?
user: Going to London, England.
assistant: What is your return date?
user: Returning from Atlanta on the 14th of March.
assistant: There is a flight on American Airlines leaving at 8:40 pm and returning at 2:05 pm for a total cost of $318.
user: Is it a refundable ticket?
assistant: It is non refundable.
user: What are the departing and arrival airports?
assistant: The flight departs from Hartsfield-Jackson International Airport aned arrives at Heathrow International Airport.
user: Please book me tickets on that flight.
assistant: Please confirm you want me to book 1 economy ticket on the flight on American Airlines leaving from Atlanta on March 9th at 8:40 pm and returning fron London on March 14th at 2:05 pm.
user: Actually, there are 4 in my group.
assistant: Please confirm you want me to book 4 tickets on the 8:40 pm flight.
user: Sorry, make that 2 people.
assistant: Please confirm you want me to book a flight for 2 passengers on American Airlines.
user: Yes. That's correct.
assistant: Your flight reservation has been booked.
user: Are there any stops?
assistant: There is 1 stop.
user: Thanks. Can you help me find a car rental as well.
assistant: Will you be picking up on March 9th and dropping off on March 14th.
user: Yes but I need the car from the 12th.
assistant: At what time?
user: For pick up at 15:30.
assistant: There is a standard Accord available at Gatwick International Airport on March 12th.
user: What's the total?

Intent: RentalCars:GetCarsAvailable