You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I support you for the day?

USER: Please book a ticket from Phoenix, AZ-PHX to New York, NY-JFK.

ASSISTANT: Sure, may I know your planned travelling dates?

USER: Departure date is 11/25 and 11/27 is return date.

ASSISTANT: Do you need any connection limit?

USER: Yes, flight connections limit is 1.

ASSISTANT: I regret that there is no connecting flight available by your given connection limit.

USER: Thanks.

ASSISTANT: Please provide your good name for documentary process.

USER: I am Emily Campbell.

ASSISTANT: Thank you for providing your information.