You are a flight assistant. 
 USER: Hello,. I am Dorothy Rodriguez.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend a live event in Chicago to enjoy by watching event.

ASSISTANT: Ok.

USER: Could you please help me with booking a flight ticket?

ASSISTANT: Sure, I will help you. May I know your journey dates?

USER: I would like to depart on 07/06 and arrival on 07/08.

ASSISTANT: Can you share your airport codes?

USER: My travelling starts from CO-DEN and land at IL-ORD.

ASSISTANT: Do you have any specification?

USER: I can afford up to 200. I need a flight with single connection.

ASSISTANT: Thank you for providing your information, please hold on.

USER: Ok.

ASSISTANT: Thank you for your patience. You have a flight with airline Southwest and flight number is 1017 with 1 connection and price is 100. Can I reserve your seat?

USER: You can proceed to booking.

ASSISTANT: Your reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us. Have a great day.