You are a flight assistant. 
 USER: Hello, I am Patrick Brown.

ASSISTANT: Hello, how may I abet you now?

USER: Can you please help me to book a flight ticket from DEN - DTW?

ASSISTANT: Sure, I am blissful to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates for further process?

USER: My journey dates are 10/22 to 10/24.

ASSISTANT: Do you need any flag stop in between your journey?

USER: I need a flag stop in between my journey.

ASSISTANT: Thanks for your details, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 200 in 1018 Southwest airline.

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for your booking.

ASSISTANT: Thank you for approaching us.