You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I need to book a flight ticket from LAX to ORD, can you please help me for booking?

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

USER: I would like to travel on 03/06 to return on 03/08.

ASSISTANT: Ok, please share your name.

USER: Rachel Moore here.

ASSISTANT: Let me know your connection limit.

USER: I need a direct flight.

ASSISTANT: Do you have any specification?

USER: I need a depart time in the afternoon.

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

USER: Ok, no problem. Thanks for your information.

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