You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Angela Hill. Can you book a ticket from ATL to PHL?

ASSISTANT: Sure, may I know your travel dates please? Ok, hold on for a moment. Let me check.

USER: I am planning to start on 07/09 and return on 07/11.

ASSISTANT: Ok.

USER: Make sure that connection limit is 1.

ASSISTANT: I found a flight for you with AA airline and it costs you 100. Shall I proceed?

USER: Proceed my booking.

ASSISTANT: Your ticket has been booked with 1012 flight number.

USER: Thank you.

ASSISTANT: Welcome, thank you for choosing us.

USER: You are welcome.

ASSISTANT: Have a safe flight.