You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to book a flight ticket from ATL to DEN to meet my uncle. Could you please help me with booking a flight ticket?

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

USER: My travelling dates are July 18 and July 20.

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

USER: You can book a flight ticket on name Nicole Davis.

ASSISTANT: In which class would you like me to book your flight ticket?

USER: No, I do not have any class preference.

ASSISTANT: Let me know your connection limit?

USER: I need a lay by in between the journey.

ASSISTANT: Do you have any other requirements?

USER: No, I do not have not any other requirements.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

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

USER: No worries, thank you for the information.

ASSISTANT: Thank you for choosing us.