You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Can you find a flight for me from CLT to EWR?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: Ok, my trip dates are from Sept 06 to 08.

ASSISTANT: Do you have any connection limit preference?

USER: I need a flight in business class with 1 connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Sure, I am Emma Gonzalez.

ASSISTANT: Sorry, there is no flight available for the mentioned dates.

USER: It's ok, thank you.

ASSISTANT: Thank you for reaching us.