You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am looking for a flight from CLT to DFW, can you help me in booking?

ASSISTANT: Sure, do you prefer a connecting or direct flight?

USER: I prefer for a direct flight for this journey.

ASSISTANT: Could you please share your journey dates?

USER: Sure, my planned travel dates are Aug 26 and Aug 28.

ASSISTANT: Are there any more specifications?

USER: No, thank you.

ASSISTANT: May I know your good name to proceed further?

USER: Myself Daniel Robinson.

ASSISTANT: Sorry, there are no flights available as per your requirements.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.