You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to book a flight ticket to ORD from LAX, can you please help me out?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: Sure, my trip dates are Sept 13 and Sept 15.

ASSISTANT: Let me know your connection limit.

USER: I prefer direct flight.

ASSISTANT: Do you have any specification?

USER: No more specification.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: It's ok, thank you for the information.

ASSISTANT: May I know your name for documentation process?

USER: Sure, my name is Carolyn Wright.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you.