You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Denver art museum. Please book a ticket from PHX to DEN.

ASSISTANT: Sure, can you please provide your travel dates?

USER: Sure. I am departing on 04/23 and arriving on 04/25.

ASSISTANT: Ok, please wait a moment.

USER: Sure. My price limit is 200.

ASSISTANT: I found a flight ticket and connection limit is 1 and price is 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: May I know your name for ticket booking process?

USER: Robert Thomas here.

ASSISTANT: Ok, airline is JetBlue and flight number is 1000. Your flight ticket is booked.

USER: Thank you for assisting me.

ASSISTANT: Thank you for contacting us.