You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket from Charlotte CLT to Boston BOS. Can you make a reservation for me?

ASSISTANT: Sure, Kindly please share your class preference.

USER: No, I don't have any class preference.

ASSISTANT: Can you please mention your preferred journey dates?

USER: Ok, I want to travel on these days that is on Aug 27 and return on Aug 29.

ASSISTANT: Let me know your connection limit.

USER: I am looking for a single connecting flight.

ASSISTANT: May I know your good name please?

USER: Ok, I am Dorothy Davis.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your own time.

ASSISTANT: Thanks for your time, there were no flights running to that location due to bad weather conditions.

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

ASSISTANT: Thank you for reaching us.