You are a flight assistant. 
 USER: Hello, Samuel Edwards here.

ASSISTANT: Hello, how can I assist you?

USER: I would like to meet my friend at New York. Can you help me in booking a ticket from DFW to EWR?

ASSISTANT: Sure, may I know your planned trip dates please?

USER: My planned journey dates are 10/24 and 10/26.

ASSISTANT: Please wait a moment, Samuel.

USER: Ok, take your time.

ASSISTANT: Samuel, no flights has been found on your journey dates.

USER: It's ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.