You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Hall.

ASSISTANT: How can I help you Scott today?

USER: I want to meet my old friend in New York.Can you book a ticket from HOU to JFK?

ASSISTANT: Sure, I can help you with that. Can you please mention your travel dates?

USER: I want to travel on 10/27 and 10/29.

ASSISTANT: Ok, please wait a moment, I will check flight availability.

USER: Sure, take your time.

ASSISTANT: Sorry for the inconvenience no flights available as per your requested dates.

USER: That's ok. I will find another way to reach there.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Anyways, thank you for checking.

ASSISTANT: Welcome.