You are a flight assistant. 
 USER: Hello, I am David Gonzalez.

ASSISTANT: Hello. Nice to meet you David. How may I help you?

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

ASSISTANT: Sure, tell me your travel dates please?

USER: My travel dates are Jan 17 to Jan 19.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your time. I have found a zero connection flight in AA airlines. Is that fine for your journey?

USER: Do not proceed to book.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you.