You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you the best today?

USER: Can you please book a flight ticket with the name of Carol Phillips to New York, JFK?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your budget for flight ticket?

USER: I can afford up to 1000.

ASSISTANT: Can you please help me with your travelling dates?

USER: My preferable dates of journey are 03/05 to 03/07.

ASSISTANT: Let me know your boarding point.

USER: I would like to board from Las Vegas, LAS.

ASSISTANT: Just hold on a moment.

USER: Sure.

ASSISTANT: We are sorry to inform you that, currently no flights are running at that locations due to abnormal weather conditions.

USER: It's ok, no problem.

ASSISTANT: Thank you for availing us.

USER: Thank you for your response.