You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Patricia Collins.

ASSISTANT: How may I help you?

USER: I need to travel New York to attend an event there in May month. So, can you hep me in reserving my flight ticket from Austin, TX - AUS to JFK?

ASSISTANT: Sure, I am ready to help you. May I know on what dates you are willing to travel?

USER: Thank you for your kind response, I am willing to travel from May 18th to till May 20th.

ASSISTANT: May I know your connection limit?

USER: Sure, I need a single connecting flight for my journey.

ASSISTANT: Do you have any specifications?

USER: No, I do not have any other specifications.

ASSISTANT: Sorry, there are no flights found on your trip dates.

USER: Not an issue with that, anyways thank you for the information.

ASSISTANT: Thank you for approaching us.