You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I am planning to visit Chicago with my friends. Can you help me to book a ticket?

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

USER: My trip dates are 03/28 and 03/30.

ASSISTANT: Let me know your good name.

USER: Kenneth Hernandez here.

ASSISTANT: Kindly provide your journey codes.

USER: My airport codes are DFW-ORD.

ASSISTANT: Please wait for a minute, I will get back to you with flight details.

USER: Ok.

ASSISTANT: We found a direct flight with number 1006. Shall I proceed with booking?

USER: Do not proceed. I need connecting flight.

ASSISTANT: Ok, thanks for reaching us.

USER: Thank you.