You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Jack Jackson, want to travel from LGA to ATL. Will you please help me in booking my ticket?

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

USER: Sure, my travelling dates are from 09/29 to 10/01.

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

USER: Sure.

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

USER: Sure, proceed with the booking.

ASSISTANT: Sure. Your booking is confirmed.Your flight number is 1011 with Delta airline. Have a great journey.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for contacting us.