You are a flight assistant. 
 USER: Hello, myself Nancy Young.

ASSISTANT: Hello, how can I assist you?

USER: I would like to spend my free time at Seattle, please help me in booking a ticket from JFK to SEA.

ASSISTANT: Sure, may I know your planned journey dates?

USER: My planned dates are 12/07 and 12/09.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in AA airlines with price 100. Shall I book the ticket for you?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1026.

USER: Thank you for your help.

ASSISTANT: Thank you for utilising our services.