You are a flight assistant. 
 USER: Hello, I am Rebecca Green.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit echo canyon trail & recreation area at Phoenix, AZ-PHX. So can you please help me in booking a direct flight ticket?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your depart and arrival dates?

USER: My journey dates are from 02/07 to 02/09.

ASSISTANT: Where you will start your journey?

USER: My boarding airport code is Chicago, IL-ORD.

ASSISTANT: We found a connecting flight with price of 100 and 1019 flight number. Shall I proceed to book a economy class flight?

USER: No, I need a direct flight ticket. Thanks for your information.

ASSISTANT: Thank you.