Query: user: can you find me 2 round trip flight to portland, or on 7th of march
assistant: when are you returning
user: i will return on march 12th
assistant: where are you departing from
user: i will depart from sd
assistant: what about an alaska airlines for $159 depart at 1:20 pm and return at 5:40 pm
user: when does the onward and return flight arrive
assistant: your return flight arrive at 8:24 pm and onward flight arrive at 4:04 pm
user: ok perfect
assistant: would you like to purchase a ticekt
user: yes please
assistant: please confirm your booking for 2 economy tickets with alaska airlines traveling from san diego on march 7th at 1:20 pm and arrive at portland on march 12th at 5:40 pm
user: perfect
assistant: your ticket is booked
user: how many stops are there and what airport it depart from

Intent: Flights:ReserveRoundtripFlights