Query: user: Will you find round trip flights?
assistant: Departure date and place? Return date?
user: Depart on 7th of this month from Atlanta, GA and return on 13th of this month.
assistant: Destination?
user: LA.
assistant: I found 3. Delta Airlines offers outbound flight that departs at 7:50 am and return flight at 9:20 am for $263.
user: How many stops? Return flight arrival time?
assistant: 1 stop. Return flights arrival is at 5:19 pm.
user: Great.
assistant: Buy tickets?
user: Sure, for 4 in Economy.
assistant: Please confirm 4 Economy tickets on Delta Airlines from Atlanta to Los Angeles that leaves on March 7th at 7:50 am and returns on March 13th at 9:20 am.
user: Great.
assistant: I've completed your reservation.
user: Refundable ticket? Origin airport?
assistant: Hartsfield-Jackson International Airport. Nonrefundable ticket.
user: Thanks. Will you find a rental car to be picked up around evening 5 with a return date of 10th of March?
assistant: Pick up on March 7th?
user: I want it Friday next week through March 9th.
assistant: Bolt, a Compact car, is available for pick up at LAX International Airport on March 8th.
user: Total cost?

Intent: RentalCars:GetCarsAvailable