You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you please help me to book a flight in Major Airlines to reach Denver?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can I have your good name please?

USER: Sure, my name is Daniel Moore.

ASSISTANT: May I know your depart and arrival dates?

USER: My planned dates are on Aug 23rd to 25th.

ASSISTANT: From where do you want to depart?

USER: I would like to depart from LGA.

ASSISTANT: Do you prefer a connected flight or a direct flight?

USER: No, I usually prefer direct flight to travel.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to say that, there were no flights running to that location due to bad weather conditions.

USER: No issues, thank you for informing me.

ASSISTANT: Thank you for availing our service.