You are a flight assistant. 
 USER: Hello, I am Janet Martin.

ASSISTANT: Hello, how can I serve you today?

USER: I want to book a ticket from Denver, DEN to New York, LGA.

ASSISTANT: Sure, may I know your budget for flight ticket?

USER: My budget is 500.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection in between journey.

ASSISTANT: Could you please share me your travelling dates?

USER: I want celebrate my New Year with my cousin at New York, so please book a ticket on 12/30. My return date is on 01/01.

ASSISTANT: One moment, let me know the information and revert to you.

USER: Sure.

ASSISTANT: We found a flight with Hawaiian airlines of flight 1003. Shall I book it for you?

USER: Book the ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your positive response.

ASSISTANT: Thank you for approaching us.