You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket to Charlotte to attend  wedding anniversary  with my family, could you help me with booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I will fly on 11/08 to 11/10.

ASSISTANT: May I know your source and destination codes?

USER: My landing point is CLT and source point is DTW.

ASSISTANT: May I know your good name?

USER: I am Brian Moore.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: Southwest, flight number: 1007 and price is 1100. Shall I proceed to booking?

USER: Do not proceed with booking? Thank you.

ASSISTANT: Ok, Thank you.