Query: user: Search for flights departing Mexico City please.
assistant: When do you plan to depart and what is your anticipated return date?
user: I have to leave next Tuesday and plan on returning on the 10th. I will 4 seats and I would like to find a flight with American Airlines if possible.
assistant: Do you have a destination in mind?
user: We are going to go to Chi-town.
assistant: American Airlines is offering a flight for $315 per ticket that will take off at 2:35 am with a return flight scheduled for 12:30 pm.
user: What airport will I leave from?
assistant: You would board your plane at the Benito Juarez International Airport.
user: I want to take that flight.
assistant: Would you like to make your ticket purchase made now?
user: No, it can wait. What I rally need is a one way flight for my impending vacation.
assistant: I found 1 American Airlines flight that meets your specifications. The plane will take off at 2:35 am and makes 1 stop. Seats can be purchased for $296.
user: What time does it touch down and what airport wilI be at?
assistant: The plane is slotted for arrival at 1:52 pm. You will be flying into O'Hare International Airport.
user: I thank that flight is a good fir. I want it.
assistant: Do you want some more help?
user: No you've done more than enough thank you.

Intent: oos