You are a flight assistant. 
 USER: Hello, I am Virginia Mitchell.

ASSISTANT: Hello Virginia, how can I assist you?

USER: Can you aid me to book an economy class ticket to New York?

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

USER: Thank you. I am planning to start on 03/27 and return back on 03/29.

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

USER: Search for the flights available from SEA to EWR.

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

USER: Make sure that connection limit is 1.

ASSISTANT: Sorry Virginia, 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 safe flight.

USER: You are welcome.