You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am looking for a flight from ORD to PHL, can you please help me in booking?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travelling dates are Apr 23 and Apr 25.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Christopher Mitchell.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Here is an economy class with 1 stop and price is 100, can I proceed with it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1017 flight in Frontier airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.