You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Find a flight for me from SEA to CLT, to meet my friend.

ASSISTANT: Sure, please share your planned travel dates?

USER: Ok, my trip dates are from Mar 16 to 18.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: Sure, I am Amy Hall.

ASSISTANT: Sorry, no flights found with your given details.

USER: It's ok, thank you.

ASSISTANT: Thank you for opting us.