You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is Dennis Davis. I would like to travel from Chicago to New York. Can you please help me with booking a flight ticket?

ASSISTANT: Can you please me your country codes in detail?

USER: Sure, it's from ORD to EWR.

ASSISTANT: OK. Let me check the flights.

USER: Sure.

ASSISTANT: Now, can I know your preferred dates for travel?

USER: Sure, my departure date is on 04/03 and return on 04/05.

ASSISTANT: Give a moment to check and get back to you.

USER: Sure.

ASSISTANT: Well Dennis Davis I found a flight for you. Flight 1010 which travels from ORD to EWR costs 100 with 1 connected flight in AA airline.

USER: Thank you for the information. Can you please confirm the booking?

ASSISTANT: Your flight ticket is booked.

USER: I appreciate your help.

ASSISTANT: Thank you for your positive response and have a safe flight.

USER: Thank you very much.