You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to book a flight on Feb 15 to meet my friends. Can you book a flight for me?

ASSISTANT: Can you please share your preferable airport codes?

USER: My source point is LAX and my destination is ATL.

ASSISTANT: May I know your return date?

USER: I will return on Feb 17.

ASSISTANT: May I know your name please?

USER: My name is Donald Rodriguez.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Is there any specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I already provided it.

ASSISTANT: Connecting flight number 1000 with price 200 in economy class is available. Is it ok for you?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.