You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Deborah Moore.

ASSISTANT: How can I assist you?

USER: I need to book a flight ticket from LAX to JFK. Please help me in booking a flight ticket.

ASSISTANT: Sure, can I know the travel dates please?

USER: My travel dates are from Nov, 10 to Nov, 12.

ASSISTANT: Can I know the depart and return time please?

USER: I need to depart in the evening.

ASSISTANT: May I know the connection limit please.

USER: Yes, I need a single connecting flight.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: There is a connecting flight in AA airline, can I book it?

USER: Please proceed.

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

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.