You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you today?

USER: To attend a food festival at Oakland, I would travel from Phoenix. Can you help me book a connecting flight?

ASSISTANT: Sure, kindly mention your fare limit.

USER: 500 is my price limit.

ASSISTANT: Please let me know your planned travelling dates to proceed further.

USER: They are planned to be on 12/03 and 12/05.

ASSISTANT: May I know your source and destination points?

USER: From PHX, I need to reach OAK.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found a Spirit airline matching your essential details with single connection and the fare 100.

USER: Book my ticket with this airline.

ASSISTANT: Your ticket is booked with the flight number-1020.

USER: Thank you for your assistance.

ASSISTANT: You're welcome. Happy journey. May I know your name for documentation purpose?

USER: Jeffrey Robinson is my name.

ASSISTANT: Thank you.