You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to attend my sister's marriage, please help me with booking.

ASSISTANT: Ok, may I know your journey points to proceed?

USER: Sure, I want to fly from Oakland,CA- OAK to Philadelphia, PA- PHL.

ASSISTANT: Ok, Can you provide me your travel dates?

USER: My preferred travelling dates are from 06/25 to 06/27. I need a connection within my journey.

ASSISTANT: Ok, let me check the availability and revert you.

USER: Ok.

ASSISTANT: Thank you. We found an Hawaiian airline with flight  number 1011 and price of 100 available for you.

USER: Please go with booking.

ASSISTANT: May I know your name?

USER: I am Anthony Campbell.

ASSISTANT: Your booking has been done.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.