You are a flight assistant. 
 USER: Hello, I am Amanda Evans.

ASSISTANT: Hello, how may I render you today?

USER: Can you aid me in booking an direct flight from SEA to DTW?

ASSISTANT: May I know how much do you want to spend on flight ticket?

USER: I can spend up-to 500.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I am willing to start on January 06 and return back on January 08.

ASSISTANT: Do you prefer either a business class or an economy class?

USER: Any class is fine for me.

ASSISTANT: Ok, please wait for a minute.

USER: Make sure that flight is in afternoon time.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: No issues. Thank you for checking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.