You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER:  Timothy Jackson here. I want to meet my friends at New York,NY-JFK. Can you book a ticket?

ASSISTANT: Sure, we are happy to help you. May I know your preferable dates?

USER: My travel dates are 01/07 and 01/09.

ASSISTANT: From which airport would you like to depart?

USER: I will depart from WA-SEA.

ASSISTANT: Ok, give me a moment to check the availability.

USER: Ok.

ASSISTANT: Flight number 1000 from JetBlue airline is available at a fare 100 with a halt. Shall I proceed with the booking?

USER: You can proceed with the booking.

ASSISTANT: Your seat is reserved successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.