You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I'm Dennis Brown. Can you help me to book a ticket from IL - ORD to PA - PHL?

ASSISTANT: Sure Dennis. May I know your planned dates for trip?

USER: Sure, my travel dates are 10/01 and 10/03.

ASSISTANT: OK, could you please, tell me the connection limit?

USER: Sure, I want a flight with 1 connection and price should not exceed 200.

ASSISTANT: Exactly, I found a flight with price 200 and connection 1.

USER: Ok, provide the details of the flight and proceed with the booking.

ASSISTANT: Sure. Flight with airline Jet Blue and flight number 1011. And your ticket has been booked.

USER: Ok, thank you.

ASSISTANT: Thank you, have a great day!.