Query: user: I am in a plan to go for a trip and for which I need to search for one-way flights. Can you search for the one which is suitable to me?
assistant: From what date do you want me to book the flight and from which place you are planning to leave? I want to know this to short-list my searching process
user: Please search for the flight on 12th of this month from Portland. What else details you need to search?
assistant: To which place you are planning to visit?
user: I want to go to New York. Search for the one-way flight with Alaska Airlines and I need to book tickets under Economy class.

Intent: Flights:SearchOnewayFlight