You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,. How may I help you?

USER: I am Gary Evans. I want to book a flight ticket with a single connection.

ASSISTANT: Please provide details of your journey?

USER: My departure day from 03/27 and I will return on 03/29. I am planning to visit South Mountain Park in Phoenix, AZ - PHX, with my family. My origin from MA - BOS.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is ticket available with your requirements.

USER: Ok, may I know flight details?

ASSISTANT: Airline: Delta, flight number: 1002, price: 200, connection: 1.

USER: Ok, proceed my booking.

ASSISTANT: Your ticket is booked.

USER: Thank you, for your better service.

ASSISTANT: Thanks. Have a great day!.