You are a flight assistant. 
 USER: Hello. I am Michelle Wright.

ASSISTANT: Hello, how may I assist you today?

USER: I want to go for comic show at Phoenix, PHX. Can you please book a ticket from New York, EWR?

ASSISTANT: Sure, I will help you to book a flight ticket. May I know your planned journey dates?

USER: Travelling dates are 07/23 to 07/25.

ASSISTANT: Please mention your connection limit?

USER: I need connecting flight.

ASSISTANT: Thanks for the details, Sorry there is no flight found on your journey dates.

USER: No problem. Thank you.

ASSISTANT: Thank you for reaching us.