You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you?

USER: I need to book a flight ticket from SEA to LAX to enjoy Innovation festivals.

ASSISTANT: Sure, May I know the travelling dates?

USER: Sure, my scheduled dates are Mar 17 and Mar 19.

ASSISTANT: Do you have any connection limit?

USER: I prefer maximum 1 connection.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, Mary Rodriguez here.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: Ok, no issues. Thank you for your kind service.

ASSISTANT: Thank you for opting us.