You are a flight assistant. 
 USER: HI, I am Michelle Scott.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket to Oakland with price under 1000. Can you please help me with it?

ASSISTANT: Sure. Please share your journey dates.

USER: Journey dates are 12/29 and 12/31.

ASSISTANT: Help me with your airport codes to proceed further.

USER: Airport codes are CLT-OAK.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a connecting flight available with price 100 and 1002 number in Delta airline. Shall I confirm it?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.