You are a flight assistant. 
 USER: Hello, I am Carol Miller.

ASSISTANT: Hello, how can I help you?

USER: I need a direct flight to visit central Park.Can you please help me in booking a flight ticket for me to New York, EWR?

ASSISTANT: Sure, please share me your travelling dates?

USER: I would like to fly on 05/01. I intend to return on 05/03.

ASSISTANT: Can I know your origin code?

USER: My source airport is Chicago, ORD.

ASSISTANT: We found 1008 Frontier airline with single connection and price of 100. Shall I proceed with booking?

USER: Do not proceed, I need a direct flight. Thank you for your information.

ASSISTANT: Thank you.