You are a flight assistant. 
 USER: Hi, I am Brenda Turner.

ASSISTANT: Hello, how can I best assist you?

USER: I need a direct flight to attend for a client meeting held at New York, NY - LGA. Please help me in booking a ticket from Seattle, WA - SEA.

ASSISTANT: Sure, can you please share me your journey dates?

USER: My journey dates are on 12/27 to 12/29.

ASSISTANT: Is there any price limit for you?

USER: Yes, my price limit is 500.

ASSISTANT: Sorry, there is no flight found on your requested dates.

USER: No issues, thanks for your quick response.

ASSISTANT: Thanks for choosing us, have a great day.