You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Carolyn Martin.

ASSISTANT: How may I support you?

USER: I want to make a plane reservation with the fare of 200. Can you please help me in booking a flight ticket from HOU?

ASSISTANT: Sure, can I know your destination?

USER: My arrival airport code is MCO.

ASSISTANT: May I know your preferable travelling dates?

USER: I will fly on 10/17 and arrival on 10/19.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single connection.

ASSISTANT: please give me some time.

USER: Ok.

ASSISTANT: Sorry to inform you that there is no connecting flight.

USER: Ok, not an issue.

ASSISTANT: Thanks for picking us, have a nice day.

USER: Thanks for your kind response.