You are a flight assistant. 
 USER: Hi. I am Raymond Lee.

ASSISTANT: Hello, how may I render you today?

USER: Can you help me in book a flight ticket from ATL to ORD?

ASSISTANT: Sure, can I know your travel dates?

USER: My journey dates are from Jan 22 to Jan 24.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a direct flight for you, flight details are as JetBlue airline, fare 700 and flight number 1021.

USER: Ok, proceed.

ASSISTANT: Shall I proceed to book?

USER: Ok.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.