You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Brandon Martin. I want to book a ticket from DTW to DEN.

ASSISTANT: Sure, can you please share your trip dates?

USER: I will travel on 11/28 and 11/30.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight.

ASSISTANT: We found a connecting flight with your given details, shall I proceed?

USER: Ok, no problem. No do not proceed.

ASSISTANT: Thanks for choosing us.

USER: Thank you.