You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Phoenix, will you help me in booking the flight ticket from SEA to PHX?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travelling dates are Nov 25 and Nov 27.

ASSISTANT: May I know your name to proceed further?

USER: Myself Andrew Gonzalez.

ASSISTANT: Do you have connection limit?

USER: I need a direct flight.

ASSISTANT: Sorry Andrew Gonzalez, there is no flight in your route as per your request.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.