You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you at present?

USER: I would like to book a ticket from ATL to DEN, can you please help me out?

ASSISTANT: Sure, May I know your planned journey dates?

USER: I am travelling on these dates April 30th and May 2nd.

ASSISTANT: Is there any connection limit?

USER: I need single connected flight.

ASSISTANT: Ok, Can I have your good name please?

USER: Jeffery Wright here.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Sorry to inform you that, there were no flights running to this location due to bad weather conditions.

USER: Ok no problem, thank you for your services.

ASSISTANT: Thank you for availing us.