You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Justin Williams.

ASSISTANT: OK Williams, how do you do?

USER: I am fine. I have planned for a holiday trip to ATL from JFK, could you help me to search a flight ticket?

ASSISTANT: Sure, its my pleasure to help you. In which dates you are willing to travel?

USER: My travelling dates are 12/24 and 12/26.

ASSISTANT: OK, can you please wait a moment.

USER: Make sure that 1000 and 1 are my price and connections limits.

ASSISTANT: Sure, I will search for the available flights.

USER: OK.

ASSISTANT: Sorry Williams, there is no flight with connection 1 on the dates you provided.

USER: Oh! that is fine, do not proceed. Thank you for your help.

ASSISTANT: OK, thank you for reaching us. Have a good day.