You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you now for today?

USER: I'm Robert Green, can you book a ticket from LGA to LAS?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: I want to travel on 10/20 and return on 10/22.

ASSISTANT: There is a flight 1002 in Hawaiian airline has the price 200 and the connection limit is 0. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for approaching us, have a nice day.