You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit the central park in New York, JFK. Can you help me to book a connecting flight?

ASSISTANT: Sure, please help me with your travel dates.

USER: My travel dates are Nov 25 and 27.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, I need a break in my journey.

ASSISTANT: Do you have any other preferences? May I know your name?

USER: I want to depart in the evening time. John Carter here.

ASSISTANT: May I know your airport codes?

USER: My source is from Phoenix, PHX.

ASSISTANT: Thank you for the information, please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, we did not find any flights for you.

USER: Ok, thanks for the information.

ASSISTANT: Thank you for reaching us.