You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Kimberly Hill this side, I am going to my old house for doing renovation at Philadelphia, can you help me to book a ticket?

ASSISTANT: Ok, may I know the travel dates please?

USER: I am willing to travel on 08/08 and 08/10.

ASSISTANT: Ok, may I know the airport codes please?

USER: My nearest airport codes are CLT to PHL.

ASSISTANT: Ok, hold on for a moment.

USER: Ensure that connection is 1.

ASSISTANT: I found a flight for you with Spirit airlines and it costs you 200.

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1000 flight number.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe flight.

USER: Welcome.