You are a flight assistant. 
 USER: Hello. Pamela Lee here.

ASSISTANT: Hello, how may I guide you at this moment?

USER: I want to reserve a ticket to meet my mother, can you book a ticket from LGA to ORD?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Can you please forward your journey dates that you wish to travel?

USER: My trip dates are Apr 08 to Apr 10.

ASSISTANT: Ok, which type of class do you prefer for your journey?

USER: I am comfortable with any class.

ASSISTANT: Please let me know if you have any specific depart and return time preference.

USER: I would like to depart in afternoon.

ASSISTANT: Is there any connection limit for you?

USER: I need a connecting flight.

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

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thanks for reaching us, have a nice day.