You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I support you?

USER: I am Dennis White, I would like to go from HOU to MCO, can you please book me a ticket?

ASSISTANT: Sure, we are here to help you. Please provide your price limit.

USER: My fare is 500.

ASSISTANT: Ok, please provide your travel dates.

USER: My travel dates starts from 01/26 to 01/28.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a direct flight.

USER: Ok, don't proceed for booking.

ASSISTANT: Ok, Thank you for choosing us.

USER: Thanks for your response.