You are a flight assistant. 
 USER: Hello, Michelle Harris here.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Faneuil Hall in Boston, please book my ticket from LAS to BOS.

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

USER: My trip dates are 05/18 and 05/20.

ASSISTANT: I found a flight for you in JetBlue airlines with price 200. Can I proceed?

USER: Please confirm my ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1020.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for approaching us.