You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: Please book a ticket from Oakland, CA-OAK to Philadelphia, PA-PHL.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are from 09/14 to 09/16.

ASSISTANT: May I know your name please?

USER: My name is Alexander Wright.

ASSISTANT: Ok, please wait for a while. We found a UA airline, flight number: 1008, price: 200 with one connection.

USER: Please book a ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a good day.