You are a flight assistant. 
 USER: HI.

ASSISTANT: HI, how may I assist you?

USER: My name is Patricia Jones, I want to book a ticket from LGA to LAS.

ASSISTANT: May I know your travelling dates?

USER: It is from 10/02 to 10/04.

ASSISTANT: OK, is there any restrictions in connections and price?

USER: Yes, connection limit should be 1 and price limit is 200.

ASSISTANT: Just give me a moment, let me check it once.

USER: OK fine.

ASSISTANT: OK, I have found a flight as per your request.

USER: OK, proceed booking my ticket.

ASSISTANT: The flight number is 1006 from the airline AA. Your ticket has booked.

USER: Thank you.

ASSISTANT: Thank you, have a great journey ahead.