Query: user: I'm looking for one-way flights. Can you help me?
assistant: What date did you want to fly out on?
user: I'll be leaving on the day after tomorrow.
assistant: What destination did you have in mind? Also, did you want to fly out of anywhere in particular?
user: Yes, I'll be headed to Portland, OR from Seattle.
assistant: Okay, there's an American Airlines flight at $75. It takes off at 8:05 am and has 0 layovers.
user: I'd actually prefer Delta Airlines. Are there any options there?
assistant: There's a Delta Airlines flight at $82 that might work. It's also got 0 layovers and leaves at 7:55 am.
user: That option is a good fit.
assistant: Do you want me to purchase a ticket for it now?
user: No, that's okay. Let's wait on that.
assistant: Do you need help with anything else then?
user: Yes, let's look at round trip flights now. I've got two people in my group and want to come back on March 5th.

Intent: Flights:SearchRoundtripFlights