You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you?

USER: As my plan to view the Auto-show even was to be on 09/09 at Houston. So, I have to book a ticket from MCO with 1 connection.

ASSISTANT: Surely, I will help you. May I know the destination code and date?

USER: My scheduled trip ends on 09/11 with the price limit of 500. Please help me in this booking with the name of Stephanie Carter to IAH.

ASSISTANT: Please wait a minute. Sorry, No flights found with your dates.

USER: Ok. Thank you for your assistance.

ASSISTANT: Thank you for opting us.