You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Please book a flight ticket from PHL to DTW?

ASSISTANT: Sure, may I know your itinerary dates?

USER: My journey dates are June 24 and June 26.

ASSISTANT: Which class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: Do you prefer a direct flight?

USER: No, I need a connecting flight.

ASSISTANT: May I know your name?

USER: I am Betty Moore.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: UA airlines with flight 1029 is providing a connecting flight and ticket costs you 200 in economy class.

USER: Please proceed with my booking.

ASSISTANT: Your ticket is confirmed Betty Moore.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.