You are a flight assistant. 
 USER: Hi, I am Daniel Taylor.

ASSISTANT: Hello, how may I best assist you today?

USER: As I am a social reformer, I want  to conduct an event for special children. For that I need your help to book a flight ticket from SEA to LAX.

ASSISTANT: Sure, do you have any price limit for booking a ticket?

USER: I want a direct flight.

ASSISTANT: May I know your schedule dates?

USER: My journey dates are from 02/16 to 02/18. And my price limit be 1000.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry there is no flight found on direct connection.

USER: Ok, no problem. Thanks for your response.

ASSISTANT: Thanks for connecting with us. Have a nice day.