You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am Anthony Hernandez. I want to join the hummer tour with my cousin in AUS. Can you book me a ticket from JFK?

ASSISTANT: Your travelling dates please?

USER: I would start on Feb 25th and return on Feb 27th.

ASSISTANT: Do you have any specifications?

USER: Yes, I need to depart in the evening.

ASSISTANT: What about your connection limit.

USER: I need 1 stop over.

ASSISTANT: Sorry for inconvenience, there were no flights running at that location due to abnormal weather conditions.

USER: That's Ok, thanks for your response.

ASSISTANT: Thank you for choosing us.