You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you help me in booking a ticket to Chicago?

ASSISTANT: Sure, can you please share your travel dates?

USER: I am planning my journey on dates 09/09 and 09/11.

ASSISTANT: Could you please help me with the airport codes?

USER: The airport codes are DEN and ORD respectively.

ASSISTANT: May I know your name to proceed further?

USER: My name is Brenda Smith.

ASSISTANT: Ok, let me check for the availability of flight on this route.

USER: Sure.

ASSISTANT: Brenda, there is a flight available with price 100 and the connection is 1 with JetBlue. Would you like me to proceed with the booking?

USER: Please book the ticket.

ASSISTANT: Your booking is confirmed with 1018 flight number.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.