Query: user: I want to get some plant tickets.
assistant: Sure, when will you leave?
user: Next monday is my departure date.
assistant: Where do you want to go? Where will you depart?
user: I'm leaving Las Vegas and visiting Chicago, the windy city.
assistant: You have 2 possible choices. American Airlines might be best for you. You'll depart at 10:55 am. It has 1 stop. Your total there will be $237
user: What else is there?
assistant: Try United Airlines. It leaves at 1:40 pm. It has a stop but costs more: $267.
user: When does the flight leave? Which airport?

Intent: Flights:SearchOnewayFlight