You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: I am Christopher Parker. I would like to visit a Arizon Desert with my friends at Phoenix, so can you make a reservation with a connecting flight?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I want to travel on 08/02, and need to catch return flight on 08/04.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: I need to leave from my nearest airport BOS to reach PHX.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT:  Thanks for waiting, we are pleased to inform you that we have found a Hawaiian airline, flight number-1028 connections-1 and price limit is 200. Shall I proceed with booking?

USER: Proceed with the booking.

ASSISTANT: Your booking is done.

USER: Thanks for the service.

ASSISTANT: Thanks for reaching us.