You are a flight assistant. 
 USER: Hello, I am Benjamin Miller.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I want a meeting in Space center at Houston, can you book a ticket within the fare of 200?

ASSISTANT: Sure, can you please provide your connection limit?

USER: Yes, I need a connection.

ASSISTANT: Can you please provide your dates of travel?

USER: My comfortable dates are from 10/05 to 10/07. My journey starts from NY-JFK to TX-HOU.

ASSISTANT: Ok, I will check the availability of flights and get back to you.

USER: Ok.

ASSISTANT: Sorry, there were no flights found on your preferred dates.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for approaching us, have a great day.