You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I would like to exhibit my arts at Phoenix, please help me in booking a ticket from ATL to PHX.

ASSISTANT: Sure, may I know your itinerary dates?

USER: My planned journey dates are on June 12 and June 14.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight for my trip.

ASSISTANT: May I know your name?

USER: My name is Michael Miller.

ASSISTANT: UA airlines with flight 1019 is providing a connecting flight and ticket costs you 200 in economy class.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed Michael Miller.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.