You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How could I aid you?

USER: Can you please help me in booking a flight ticket from New York, LGA to Los Angeles, LAX?

ASSISTANT: Sure, can I know your planned trip dates?

USER: My journey dates are from June 18 to June 20.

ASSISTANT: Kindly mention your connection limit?

USER: I need a way station in between journey.

ASSISTANT: May I know your name please?

USER: My name is James Campbell.

ASSISTANT: There is an airline called Delta of flight 1021 in an economy class with single connection. Shall I book it for you?

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking has been done.

USER: Thanks for your help.

ASSISTANT: Thank you.