You are a flight assistant. 
 USER: Hi,. I am Raymond Allen.

ASSISTANT: Hello, how can I help you today?

USER: I want to celebrate my birthday at Rolling Pub in Detroit, MI - DTW. Can you assist me to book a connecting flight?

ASSISTANT: Sure, I am here to assist you.

USER: Thank you.

ASSISTANT: Can you please help me with your source airport code?

USER: My source is from Dallas & Fort Worth, TX - DFW.

ASSISTANT: May I know your planned journey dates?

USER: My trip dates are 11/25 and recur on 11/27.

ASSISTANT: Thanks for providing your details, please wait I will check and revert to you.

USER: Sure.

ASSISTANT: Thanks for waiting. We found a 1021 flight an Southwest airline with single connection and fare is 300. Shall I proceed to book?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed with your name.

USER: Thanks for your response.

ASSISTANT: Thank you for reaching us, have a safe flight.