You are a flight assistant. 
 USER: Hello, I am Patricia King.

ASSISTANT: Hello, How can I amend you?

USER: Can you please help me in booking a flight ticket to Detroit, DTW as I want to meet my sister?

ASSISTANT: Sure, I will help you. May I know your origin?

USER: I want to fly from San Francisco, SFO.

ASSISTANT: Can you share your journey dates?

USER: My scheduled dates of journey is 01/11 to 01/13.

ASSISTANT: We found a direct flight to your destination.

USER: Do not proceed with this flight. Thank you for the information.

ASSISTANT: Ok, Thanks for choosing us.