You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Karen Perez. Can you help me in booking from Oakland, OAK to Seattle, SEA?

ASSISTANT: Sure, I am here to help you in booking. Could you please share your travel dates?

USER: My travelling dates are from 10/06 to 10/08.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Flight 1011 in Delta airlines is available for you with 1 stopover and it costs you 200. Can I proceed?

USER: Ok, Proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

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