You are a flight assistant. 
 USER: Hello, My name is Benjamin King.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit my grand parents house which is located at Houston, Could you please help me in booking a ticket?

ASSISTANT: Yes, we are here to help you. To proceed further please provide your journey details.

USER: My Journey is from FL-MCO on 06/02 to TX-IAH on 06/04.

ASSISTANT: Do you have any other requirements that have to fulfilled?

USER: Fare must be within 200 and connection limit is one.

ASSISTANT: Sorry to notify you that there is no flight available according to your requirements.

USER: OK, no issues.

ASSISTANT: Thanks for reaching us.

USER: Thanks for the information.