You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you please reserve me a flight ticket from ORD to PHX?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My trip dates are 02/27 - 02/29.

ASSISTANT: May I know your name?

USER: Charles Thompson here.

ASSISTANT: Which class do you prefer?

USER: I prefer an economy class.

ASSISTANT: Do you prefer a direct flight?

USER: I am ok with direct or single connecting flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Spirit airlines with flight 1008 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Please reserve.

ASSISTANT: Your ticket is confirmed Charles Thompson.

USER: Thank you.

ASSISTANT: Thank you for choosing us.