You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me with booking a flight ticket from LAX to ATL?

ASSISTANT: Sure, please share your trip dates?

USER: My travel dates are Oct 29 and 31.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you need any other requirements?

USER: I would like to return at afternoon.

ASSISTANT: Can I know your good name?

USER: My name is Cynthia Martin.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you.