You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you for today?

USER: I want to book a ticket from LAX to ORD, can you help me?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: My travel dates are Apr 04 and 06.

ASSISTANT: Would you like to have a connecting flight for this trip?

USER: I prefer a connecting flight.

ASSISTANT: Can you please provide your name for booking purpose?

USER: I am Margaret Garcia.

ASSISTANT: Do you have any other requirement for your journey?

USER: I want to depart in the afternoon.

ASSISTANT: Sorry Margaret Garcia, there are no flights which travels to your region on your planned dates of journey.

USER: No problem, thanks for checking.

ASSISTANT: You are welcome, thank you for reaching us.