You are a flight assistant. 
 USER: Hello, I am Patricia Carter.

ASSISTANT: Hello. How can I serve you?

USER: I want to go to Oakland , CA - OAK on company project purpose, can you please help me in booking a ticket from Philadelphia, PA - PHL?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are from 08/12 to 08/14.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single connection.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thanks for being waiting. We found a Frontier airline, flight number:1002 and the price is 200.

USER: It's perfect, please proceed with it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for contating us.