Query: user: find a round trip flights for four people in group? flight should be United Airlines.
assistant: From where you will be leaving and when are you coming back?
user: I am leaving from san fran and i want to return back on the 7th.
assistant: When do you plan to leave and where are you planning to visit?
user: i wish to go to sydney and i am leaving on 3rd of this month.
assistant: i found 1 flights according to your interest. There is a United airlines flight and the outbound flight leaves at 1:25 pm and the return flight leaves at 5:25 am . the price of the ticket is $230.
user: When does my return flight arrive and the onward flight arrive?
assistant: the return flight arrives at 5:06 am and the onward flight arrives at 1:06 pm.
user: ok flight sounds good to me. will you help me to buy the flight tickets?
assistant: please confirm the following details. the flight is from san francisco, the flight goes to sydney and it is an United Airlines. the departure date is march 3rd and the return date is march 7th and the onward flight leaves at 1:25 pm and the return flight leaves at 5:25 am. the seating class is economy and the number of passengers is 4.
user: ok that sounds good to me. Is the ticket refundable?
assistant: Reservation is confirmed. THe ticket is not refundable.
user: does the flight have zero stops? which airport does the flight depart from?
assistant: the flight departs from SFO international airport and number of stops is 0
user: thanks a lot. will you find me some attractions over there? i prefer museum .
assistant: how about art gallery of new south wales. this is a museum.
user: whether this place is child-friendly?

Intent: Travel:FindAttractions