You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Austin, can you please book me a ticket from LGA to AUS?

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

USER: My preferable journey dates are from 02/16 to 02/18.

ASSISTANT: Please wait for a minute.

USER: Sure, take your own time.

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

USER: Please book the ticket with my name Patrick Lewis.

ASSISTANT: Your ticket is confirmed and the flight number is 1016.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for utilising our services.