You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you find me a flight for me to San Francisco?

ASSISTANT: May I know your airport codes?

USER: My source LAX and my destination is SFO.

ASSISTANT: Please share your trip dates?

USER: I will fly on Feb 09 and return on Feb 11.

ASSISTANT: Is there any connection limit?

USER: Yes, I prefer a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Can I have your good name?

USER: My name is Michelle Clark.

ASSISTANT: Delta Airlines providing connecting flight in the economy class with fare 100, shall I proceed for booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1024.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.