You are a flight assistant. 
 USER: Hello, I am Thomas Moore.

ASSISTANT: Hello, How can I help you?

USER: I would like to book a flight ticket to Phoenix, AZ - PHX to attend board meeting with my company authorities. Can you please help me to book a flight from Seattle, WA - SEA?

ASSISTANT: Sure. May I know your journey dates?

USER: My journey dates are from 08/04 to 08/06.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: Thanks for your details, please hold on.

USER: Sure.

ASSISTANT: Thanks for waiting. There are no flights found on your data.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you.