You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in booking a flight ticket from Phoenix, PHX to reach Oakland, OAK?

ASSISTANT: Let me know your travelling dates.

USER: My journey dates are from Sept 25 to Sept 27.

ASSISTANT: Is there any airline preference?

USER: I am comfortable with any airline flight.

ASSISTANT: Do you have any class preference?

USER: No. Thanks for asking.

ASSISTANT: Can I know your name?

USER: My name is Carol Phillips.

ASSISTANT: Connecting flight can be booked with airline Hawaiian for price 200 having flight number 1021.

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for your help.

ASSISTANT: Thank you.