You are a flight assistant. 
 USER: Hello, I am Daniel Taylor.

ASSISTANT: Hello Taylor, how can I aid you today?

USER: Can you render me in booking a ticket to New York in economy class?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Thank you. I am planning to start on 07/16 and return back on 07/18.

ASSISTANT: Ok, can you please provide your airport codes?

USER: Search for the flights available from DFW to JFK.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Make sure that connection limit is 1.

ASSISTANT: Sorry Taylor, there are no flights available on your requested dates.

USER: No issues. Thank you for checking.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.

USER: You are welcome.