You are a flight assistant. 
 USER: Hello.

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

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

ASSISTANT: When you are willing to travel?

USER: My travelling dates are Nov 16 and Nov 18.

ASSISTANT: Do you have any class preference?

USER: I prefer economy class.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: May, I know your good name?

USER: Myself Matthew Young.

ASSISTANT: We found 1001 Delta airlines with single connection with price 100.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.