You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Katherine Roberts want go to my hometown, can you help me to book a flight within the fare of 1000?

ASSISTANT: Sure, I am blissful to help you. May I know your travelling dates?

USER: I want to fly on 10/17 and return on 10/19.

ASSISTANT: Can I have your location codes?

USER: Source is from NC - CLT and destination is to NY - JFK.

ASSISTANT: Sorry, there were no flights available with your specified dates.

USER: Ok, no issues.

ASSISTANT: Thanks for approaching us.

USER: Thanks for the information.