You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. how can I help you today?

USER: I am Timothy King. I want to book a flight from CLT to HOU. Can you find a flight ticket for me?

ASSISTANT: Sure Timothy King,  I am here to help you with that flight ticket booking. May I know your planned travel dates, please?

USER: Sure, my itinerary dates are on 03/17 and return on 03/19.

ASSISTANT: Please hold for a moment.

USER: Ok, make sure that the connection limit 0.

ASSISTANT: Sorry to say that, there are no flights available in your route as per your given travel dates.

USER: Ok, not a problem.

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

USER: Thank you for your information.