You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me to search a flight with 1 connection limit?

ASSISTANT: Sure, can you please share your travel dates?

USER: The travel dates are 06/01 to 06/03.

ASSISTANT: Could you please help me with the airport codes?

USER: The respective airport codes are from NY-EWR to TX-DFW.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Cynthia Hernandez.

ASSISTANT: Thank you for the details.

USER: Ok.

ASSISTANT: Cynthia, I am sorry to inform you that there is no flight available at your requested dates.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: You are welcome. Thank you for reaching us.