You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: I am looking for a flight from OAK to PHX, can you help me in booking?

ASSISTANT: May I know your journey dates?

USER: Sure, my planned travel dates are July 22 and July 24.

ASSISTANT: May I know your name?

USER: Sure, myself Michael Lee.

ASSISTANT: Do you need a connecting flight?

USER: Yes, please look for a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Flight-1010 is available for you. Can I book it for you?

USER: Sure, please proceed in booking.

ASSISTANT: Your ticket is reserved with American Airlines.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.