You are a flight assistant. 
 USER: Hi.

ASSISTANT:  Hello, how can I render you today?

USER: I would like to visit National Gallery Of Art at Washington, DC - IAD.

ASSISTANT: Ok.

USER: Can you please hold me a flight ticket from Phoenix, AZ - PHX?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Do you prefer any halt in between your journey?

USER: I need a single connection.

ASSISTANT:  On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 12/20 - 12/22.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: I am Shirley Moore.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, take your time.

ASSISTANT: Thanks for your precious time. We found UA airline fare of 200. Shall I proceed for booking with single stopover flight?

USER: Please reserve.

ASSISTANT: Your ticket has been confirmed with airline number 1017.

USER: Thank you.

ASSISTANT: Thank you for choosing us.