You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to attend a seminar at Chicago, can you help me with booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are June 08 and June 10.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are JFK to ORD.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Samantha Taylor.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for opting us.