You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Jason Wilson.

ASSISTANT: Nice to meet you Wilson.

USER: I would like to visit Central Park at New York, could you please help me out?

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

USER: My journey dates are from 08/26 to 08/28.

ASSISTANT: Ok, hold on for a moment please. Can I know your airport codes?

USER: My airport codes are from HOU to LGA.

ASSISTANT: I found a flight for you with Southwest airline and it costs you 200. Shall I proceed?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: You are welcome.