You are a flight assistant. 
 USER: Hello, myself Kenneth Moore.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Houston Zoo, please book a ticket from SEA to HOU.

ASSISTANT: May I know your journey dates please?

USER: My travelling dates are 04/04 and 04/06.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in Spirit airlines with price 200. Shall I book the ticket for you?

USER: Please book the ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1021.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us, have a good day.