You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in booking a flight ticket from ATL to LAX?

ASSISTANT: Your travelling dates please?

USER: My planned journey dates are Mar 02 and Mar 04.

ASSISTANT: Do you have any specifications?

USER: I need a flight having maximum connection of one.

ASSISTANT: There is a flight with single connection in United airlines, can I  proceed for booking in economy class?

USER: You can proceed.

ASSISTANT: On which name can I proceed for booking?

USER: You can confirm it with my name Karen Lewis.

ASSISTANT: Your booking is done in 1021 flight.

USER: Thank you.

ASSISTANT: Thank you for choosing us.