You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how I can assist you today?

USER: I am planning to attend a Film festival in Seattle, could you help me in booking my ticket?

ASSISTANT: Sure, could you please provide your journey details?

USER: Ok, I would like to start my journey from New York, NY - JFK to Seattle, WA - SEA.

ASSISTANT: May I know your journey dates?

USER: My traveling dates are from 09/20 to 9/22.

ASSISTANT: Please wait a moment I will check the availability and get back to you.

USER: Sure.

ASSISTANT: To proceed further, may I know your good name?

USER: I am Pamela Baker.

ASSISTANT: We are very sorry to inform you that there is no flights available based on your details.

USER: Ok, no problem.

ASSISTANT: Thanks for choosing us.