You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I be of your service?

USER: I need to book a flight ticket from ORD to LAX, Can you please help me for booking?

ASSISTANT: Sure, we are happy to assist you in booking. Please share your name.

USER: Brian Baker here.

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I would like to travel on 08/26 to return on 08/28.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

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

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

ASSISTANT: Thank you for availing us.