You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I render you?

USER: I want to book a flight ticket to attend Women's Fashion Week in Philadelphia, PA - PHL. Can you book a flight ticket from MN - MSP?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 05/04 - 05/06.

ASSISTANT: May I know your name?

USER: I am Gary Taylor.

ASSISTANT: Sorry, there is no flight available on your travelling dates.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us.