You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you please help me to book a ticket from SFO to DTW?

ASSISTANT: Sure, I am glad to help you. May I know your name please?

USER: Thank you. My name is Timothy Williams.

ASSISTANT: Ok, please let me know your planned dates.

USER: My travelling dates are on Nov 08 and Nov 10.

ASSISTANT: Would you like to go with a connected flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other intents to say?

USER: No.

ASSISTANT: We found a connecting flight with a fare of 100 in 1003 American Airlines, shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for approaching us.