You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from ORD to PHL?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Sure, my travel dates are from Oct 06 to Oct 08.

ASSISTANT: May I know your connection limit?

USER: I would prefer connecting flight for my trip.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: May I know your good name?

USER: Myself Matthew Lee.

ASSISTANT: Please wait for a moment. I will check the availability of the flights.

USER: Sure.

ASSISTANT: We found an airline: Frontier, flight number: 1007 and price is 100 with one connection.

USER: Ok, please proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.