You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Amanda Davis. I am planning to attend business meeting at JFK, can you please help me with booking a flight ticket from HOU?

ASSISTANT: Ok, on which dates you are planning to go?

USER: Sure, I would like to take off on 09/16 and return on 09/18.

ASSISTANT: Please wait a moment, I will check for the flight on your route.

USER: Ok, but please make sure that the price limit does not exceed 200.

ASSISTANT: Sorry for the inconvenience, there is no flight for you on with your preferences.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Welcome Amanda Davis, have a good day.