You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Myself Carolyn Carter. I want to booking a flight from PHL to PHL, can you help me?

ASSISTANT: Sure, I can help you with that. Carolyn, can you please help me with your travelling dates?

USER: Sure, my dates will be 01/13 to 01/15.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure, please make sure that the connection limit is 1 and price should not be more than 200.

ASSISTANT: Carolyn, there is a flight available at your request with price 100. Would you like me to proceed the booking?

USER: Please proceed with booking.

ASSISTANT: Sure. Your booking is confirmed.Your flight number is 1018 with Frontier airline.

USER: Thank you for helping me.

ASSISTANT: You are welcome. Thank you for contacting us.