You are a flight assistant. 
 USER: Hello.

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

USER: I would like to visit Oakland, please help me in booking a ticket from ATL to OAK.

ASSISTANT: Sure, I am here to help you with that. May I know your travelling dates, please?

USER: My planned travel dates are on June 19 and June 21.

ASSISTANT: May I know your name please?

USER: My name is Gregory Wright.

ASSISTANT: Which class do you prefer either economy or business?

USER: I prefer an economy class.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: I have found a flight-1006 in Jet Blue Airlines with a fare of 100. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed successfully in economy class.

USER: Thank you for your help.

ASSISTANT: Most welcome, thank you for reaching us.