You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am looking for a flight from OAK to MSP, can you help me?

ASSISTANT: When you are willing to travel?

USER: My travelling dates are 21 to 23 of Dec.

ASSISTANT: Do you have any connection limit?

USER: I need a connection flight.

ASSISTANT: May, I know your good name?

USER: I am Emily Anderson.

ASSISTANT: We found 1012 Delta airlines with single connection with price 100.

USER: Please proceed.

ASSISTANT: Shall I proceed with the booking? Your, booking has been confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.