You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from PHX to BOS?

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

USER: My planned travel dates are Jan 23-25.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer to fly in connecting flight.

ASSISTANT: May I know your name for the documentation purpose?

USER: I am Anthony Hall.

ASSISTANT: Do you have any another specifications on your journey?

USER: I want to fly in business class.

ASSISTANT: Delta Airlines providing a flight with the price 800 with single connection and it's in business class only. Can I proceed for the booking?

USER: Ok, please go ahead.

ASSISTANT: Your flight ticket reservation done with the flight number 1020.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.