Domains: Flights_15, RentalCars_25

user: I want to go for a trip from the 3rd to the 12th and for which I need to search for round trip flights. Can you search for the one for four people?

system: What is your present location from where you want to leave from?

user: I want to search for the flight from ATL.

system: To which place you are planning to visit?

user: I want to visit Philadelphia. please search for the flight accordingly.

system: Found 3 results. Hope the outbound flight with American Airlines which leaves at 3:25 pm and the return flight leaves at 10:10 am under ticket price $236 is okay to you. How about your opinion?

user: What is the arrival time of my return flight? I need this for my reference.

system: The return flight will arrive at 2:56 pm. Is it okay to you?

user: Please search for some other flights which suit my requirements.

system: What about an outbound flight with Delta Airlines leaves at 3:40 pm and the return flight leaves at 2:20 pm for which the price of the ticket is $212. Is that okay to you?

user: No, I want to search for some other flights. Hope you have the one in your list that suits me.

system: How about the outbound flight from United Airlines leaves at 12:50 pm and the return flight leaves at 4:45 am under the ticket cost $191.

user: This seems to be a good one. Please book the tickets to this flight.

system: Please confirm to book 4 Economy class tickets in a Flight with United Airlines from Atlanta on March 3rd at 12:50 pm to Philadelphia and the return flight leaves at 4:45 am on March 12th.

user: That is confirmed to proceed.

system: I have booked your tickets successfully to this flight.

user: Can you check about the number of stops does the flight have?

system: It have only 1 stop.

user: Also let me know the time of arrival of Onward flight. One more thing, can you check about the tickets whether they are refundable as I may cancel the trip at any time.

system: Sorry, the tickets are not refundable and note that the arrival time of onward flight is at 4:36 pm.

user: Thanks for that information. I need one more favor from you that I want to book a car for rent from Monday next week to Friday next week. Can you search for the one to pick up at PHL International Airport?.

system: Do you have any preferred type of car that you want to book and also let me know the exact time when you need the car for pickup/

user: Small car is enough to me and please book it for the pick up time 6 in the evening.

system: Need your confirmation to book a Compact car for the pick up at PHL International Airport from March 4th at 6 pm to March 8th.

user: That is okay, go ahead. And also I want to know about the cost and name of the Car that you have selected.

system: I have reserved the Car and the cost for which is $108 in total. And note that the name of Car is Volkswagen GTI.

user: Thanks for that information and help. That's all for now.

system: Have a good day.