You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I would like to make a flight ticket reservation from DEN to EWR, can you please help me?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: Sure, my planned travelling dates are Sep, 10 and 12 respectively.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Sure, my name is Charles Johnson here.

ASSISTANT: Let me know your connection limit?

USER: I would like to take break in between my journey.

ASSISTANT: Do you have any other requirements?

USER: Yes, I would like to travel in economy class.

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

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for choosing us.