You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: I need you to book a flight ticket from PHX to OAK. Please help me.

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: November 21 and 23 are my planned travelling dates.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a break in my journey.

ASSISTANT: May I know your name to book the flight ticket?

USER: Anthony Perez.

ASSISTANT: Do you have any other specifications?

USER: Nothing much to state.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, take you time. Take your time.

ASSISTANT: As per your details, one of the flight 1025 which is providing by Delta airlines with a fare of 200 and there is a 1 stop, can I confirm your flight ticket booking?

USER: Yes, please confirm.

ASSISTANT: Ok, your ticket has been confirmed in business class flight.

USER: Great! Thank you.

ASSISTANT: Thank you for reaching to our services, hope you have a safe journey.