You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from DFW to CLT?

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

USER: My planned travel dates are Sept 04-06.

ASSISTANT: Do you have any connection limit?

USER: I prefer to fly in connected flight.

ASSISTANT: Any other requirements to be met?

USER: I want to depart in the evening.

ASSISTANT: May I know your name?

USER: Andrew Scott.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.