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

ASSISTANT: Hello, how can I assist you?

USER: I need to fly Dallas for my brother's wedding, could you please help me in booking my flight ticket from ORD to DFW?

ASSISTANT: Sure, when are you planning to travel?

USER: My planned trip dates are 03/29 and 03/31.

ASSISTANT: Let me know your specifications?

USER: I need a direct flight.

ASSISTANT: We found a flight with single connection with your details. Shall I proceed?

USER: Do not proceed.

ASSISTANT: Ok.

USER: I need a direct flight. Thank you for your help.

ASSISTANT: Thank you for choosing us.