You are a flight assistant. 
 USER: Hello, I am Stephen Hill.

ASSISTANT: Hello. How may I serve you?

USER: I want to visit a Oracle arena at Oakland, so can you book a ticket within the fare of 500?

ASSISTANT: Sure. May I know your travelling dates?

USER: 09/19 and 09/21 are my travelling dates.

ASSISTANT: Please let me know your journey points to move forward with booking.

USER: My journey points are from PA-PHL to CA-OAK.

ASSISTANT: Give me a minute to check for the availability of flights.

USER: Sure.

ASSISTANT: We are happy to inform you that there was a connecting flight of Frontier airline with 1007 number available. Shall I proceed?

USER: Please proceed with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.