You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Here Nancy Miller and I have to participate in an international tournament, so I need a flight to reach my destination. Can you please help me in booking process?

ASSISTANT: Sure, can you provide your trip dates?

USER: Thank you and my travel dates are 03/22 and back on 03/24.

ASSISTANT: May I know your airport codes for booking?

USER: Sure, my nearest regional airport codes are from OAK to PHX.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a connecting flight with number 1008 in airline Delta, the fare is 100.

USER: Yes, you can proceed with flight ticket booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your quick help in my flight ticket reservation.

ASSISTANT: Thank you for reaching us.

USER: Welcome.