You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket from PHL to ORD, can you assist me in booking?

ASSISTANT: Sure, we are pleased to serve you. May I know your itinerary dates?

USER: My trip dates are June 22nd and June 24th.

ASSISTANT: Do you need any break in your journey?

USER: Yes, I need one break between my trip.

ASSISTANT: May I know your depart and arrival time?

USER: I am Ok with any time.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: Anna Green.

ASSISTANT: There is a connecting flight with fare of 100 and 1022 flight number. Shall I proceed?

USER: Proceed.

ASSISTANT: Your seat has been reserved with Spirit Airlines in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.