You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am Kenneth Scott, can you help me to book a flight from IAD to OAK?

ASSISTANT: Sure, I am here to help you.

USER: My travelling dates are Jan 12 and 14.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: We found 1015 Hawaiian airlines with single connection with price 100. Shall I proceed with the booking?

USER: Proceed with booking.

ASSISTANT: Your, booking has been confirmed. Thank you for reaching us.