You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: My name is Christine White. I want to book a flight ticket from OAK to ORD. Please help me in booking a flight ticket.

ASSISTANT: Sure, I am here to help you. Can you please let me know your travel dates?

USER: My trip dates are from 08/16 to 08/18.

ASSISTANT: Please hold on for a while.

USER: Sure.

ASSISTANT: Flight 1005 in Delta airlines is available for you with 1 stopover and it costs you 100. Can I proceed?

USER: Please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe flight.