You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you now?

USER: Nancy Nelson here.

ASSISTANT: Thanks your providing your name.

USER: I want to book a ticket from IAH to visit Orlando attractions. Can you please help me to book a ticket to MCO?

ASSISTANT: Ok, may I know your schedule dates?

USER: 06/18 to 06/20 are my travelling dates.

ASSISTANT: Do you have any other specifications?

USER: I need single connection with the price 200.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry to inform you that there is no flight found on your price limit.

USER: Ok, not a problem. Thank you.

ASSISTANT: Thanks for contacting us and have a great day.