You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Can you render me in booking a flight ticket from PHX to ORD?

ASSISTANT: I can definitely help you in doing that.

USER: Thank you.

ASSISTANT: There are many planes going to Chicago from Phoenix. Will you please let me know your planned trip dates to find a best flight on those dates?

USER: Sure, I would like to go on Oct 09th and return back on Oct 11th.

ASSISTANT: Ok, what is your maximum connection limit?

USER: Ensure it is a single connecting flight.

ASSISTANT: Would you prefer to travel in the morning on later in the day?

USER: I am comfortable with any flight.

ASSISTANT: Which airline will you prefer to travel in?

USER: Any airline is fine for me.

ASSISTANT: Ok, please allow me few minutes to check what flights are available for you and get back to you with an update.

USER: Sure, take your time.

ASSISTANT: American airlines is providing a flight form PHX to ORD on the dates you requested with 1 connection in between and the total tariff is 100. Will that be okay for you?

USER: Ok, please proceed for further.

ASSISTANT: On what name you want me to make the reservation?

USER: Please book the ticket on the name of Raymond White.

ASSISTANT: I have you booked on a flight 1006 in economy class. Please be there 3 hours before your flight departs.

USER: Sure. Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.