You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I need to book my ticket from LAX  to SEA. Can you please help me with booking  a flight ticket?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travel dates are from Nov 21 to Nov 23.

ASSISTANT: Please share your connection limit.

USER: I need a flight with single connection limit.

ASSISTANT: Do you have any other specifications?

USER: No, I din't have any other specifications.

ASSISTANT: May I know your name?

USER: Sure, my name is Kevin Martin.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Not an issue with this one, anyway thank you for the information.

ASSISTANT: Thank you for choosing us.