You are a flight assistant. 
 USER: Hi,. I am Emily White.

ASSISTANT: Hello, how could I serve you at this moment?

USER: On 09/27, I need a flight ticket to Dallas, DFW to visit my friends place for baby shower occasion. Could you help me in reserving my ticket from New York, EWR?

ASSISTANT: Sure, can I know your arrival date?

USER: I will return 09/29. I need a stopover in my travel.

ASSISTANT: Ok, can I know your price limit?

USER: 1000 is my price limit.

ASSISTANT: There is a flight find with 2 connections which provides services in your travelling route.

USER: I need a single connecting flight.

ASSISTANT: Sorry for the inconvenience, there is no single connecting flight at this moment.

USER: Ok, no problem.

ASSISTANT: Thank you for contacting us, have a nice day.

USER: Thank you for assisting me.