You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How may I be of your assistance today?

USER: I am Sarah Mitchell.

ASSISTANT: Ok.

USER: I want to visit Antiques and Garden show of Nashville in New York.

ASSISTANT: Ok.

USER: Can you please help me in booking on 08/05 to 08/07?

ASSISTANT: Sure, we are here to help you.

USER: I need a connected flight. My airport codes are LGA to JFK.

ASSISTANT: To book a ticket, I need additional details like your travel airport codes. Ok, thanks for sharing, wait a minute.

USER: Sure.

ASSISTANT: I have checked, unfortunately no flights on those days. Thanks for availing our agency.

USER: Ok, Thank you.