Query: user: I will be traveling soon with some friends. I need four one way flight tickets from any airline.
assistant: What is your departure date and from where are you leaving? What is the destination?
user: We will be departing on the 10th of this month from Seattle with destination to Chicago.
assistant: Is Alaska Airlines alright for you? There is a flight that takes off at 11:10 am with a price of $322 per ticket. It has 1 layover.
user: Is there antyhing else? There are 0 bags to check in.
assistant: There are 4 flights that match your criteria Is American Airlines alright for you? There is a flight that takes off at 10:35 am with a price of $183 per ticket. It has 0 layovers.
user: Find something different and find two seats.
assistant: Is Delta Airlines alright for you? There is a flight that takes off at 8:05 am with a price of $156 per ticket. It has 0 layover.
user: Which airport does it depart from?
assistant: It departs from Seattle-Tacoma International Airport.
user: When does it arrive and is it a Business class ticket?
assistant: It is an Economy class ticket and the flight arrives the same day it departs.
user: Thinking about it, I need a round trip flight.

Intent: Flights:SearchRoundtripFlights