You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I oblige you?

USER: I am Jessica Gonzalez. I would like to visit Washington, DC - IAD to attend Flower Festival. Can you help me?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: May I know your source code?

USER: My boarding airport is from New York, NY - LGA.

ASSISTANT: Could you please share your travelling dates?

USER: My trip dates will be from 11/07 to 11/09.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a whistle stop.

ASSISTANT: Please, wait.

USER: Sure.

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

USER: Thank you.

ASSISTANT: Thank you for reaching us.