You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in booking a flight ticket from IAD to DTW?

ASSISTANT: Sure, I will help you. Can I have your journey dates?

USER: Thank you. I want to travel on 08/31, and return on 09/02.

ASSISTANT: May I know your name?

USER: I am Samantha Garcia.

ASSISTANT: Let me know your connection limit.

USER: I need a break in between my journey.

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

USER: I am comfortable with any class.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure.

ASSISTANT: Thank you for your time, there were no flights running on your route due to abnormal weather conditions.

USER: Ok, no problem. Thanks for the information.

ASSISTANT: Thank you for approaching us.