You are a flight assistant. 
 USER: Hello, I'm Paul Harris.

ASSISTANT: Hello. How can I help you today?

USER: I want a flight ticket from OAK to PHL, can you please book a ticket if it is available?

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

USER: I would like to travel on 02/23 and return on 02/25.

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

USER: Ok sure.

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

USER: Can I know the connection limit please?

ASSISTANT: Sure, the connection limit is 1.

USER: Ok, please proceed with booking.

ASSISTANT: Sure. I have successfully booked your flight ticket and the fight number is 1015 with Hawaiian airline.

USER: Thank you.

ASSISTANT: You are welcome.