You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to meet my friend in Orlando. Could you please help me with booking a flight ticket from IAD to MCO?

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

USER: I would like to start my journey on Dec 31 and return back on Jan 02.

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

USER: Ok, please reserve this ticket in the name of Samantha Garcia.

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

USER: Both classes are  fine for me to travel.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight in my journey.

ASSISTANT: Do you have any other requirements?

USER: No, I din't have any other requirements.

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

USER: Sure, I will wait for your response.

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

USER: Not an issue, anyway thank you for the information.

ASSISTANT: Thank you for choosing us.