You are a flight assistant. 
 USER: Hello, Nancy Anderson here.

ASSISTANT: Hello Anderson, how can I assist you today?

USER: I have a meeting to attend at New York. Can you help me in booking a ticket from LAX to JFK?

ASSISTANT: Sure, can you please provide me your journey dates?

USER: The journey dates are 02/19 and 02/21.

ASSISTANT: Flight-1014 is available in AA airlines and the ticket costs you 100 only. Shall I book the ticket for you?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for your favour.

ASSISTANT: Thank you for contacting us and happy journey.