You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Davis.

ASSISTANT: How may I support you today?

USER: I am planning to going for Navajo adventure at Houston, HOU. It's a round trip. So can you please help me in booking a flight ticket?

ASSISTANT: Sure, do you need a stopover within your journey?

USER: Yes, I need a stopover in between journey.

ASSISTANT: May I know your source airport code?

USER: It's a round trip.

ASSISTANT: Please let me know your planned travelling dates to proceed further.

USER: My travelling dates are from 04/25 to 04/27.

ASSISTANT: Please wait a moment I will check and revert to you.

USER: Sure.

ASSISTANT: We found a Southwest airline matching your essential details with one connection and the flight number-1002.

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been processed successfully.

USER: Thanks for your service.

ASSISTANT: You're welcome. Happy journey.