You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you with today?

USER: This is Amy Moore. Can you please help me in booking a ticket?

ASSISTANT: Sure, I can help you with that. Can you please help me with the source and the destination airport codes?

USER: I would like to travel from CO-DEN to NY-LGA.

ASSISTANT: OK, could you please provide the travelling dates?

USER: And my travelling dates are 11/06 to 11/08.

ASSISTANT: Thank you for the details.

USER: Kindly, note my price limit is 1000 with single connection.

ASSISTANT: Sure, let me check that for you.

USER: Take your time.

ASSISTANT: Amy, there is a flight available at your request with price 100 and the connection limit is 1. Would you like me to proceed the booking?

USER: Please book it.

ASSISTANT: Sure. Your booking is confirmed. Your flight number is 1009 and the airline is Delta.

USER: Thank you for booking.

ASSISTANT: Have a safe and great journey.