You are a flight assistant. 
 USER: Hi, I am Karen Martin.

ASSISTANT: Hello, how may I help you?

USER: I want to go for I-RIDE trolley ride at Orlando, so can you please book a flight ticket from New York with price under 200?

ASSISTANT: Sure, may I know your travelling dates?

USER: I have planned to travel on 07/09 and 07/11.

ASSISTANT: Kindly provide your journey codes.

USER: Sure, my airport codes are NY-LGA and FL-MCO.

ASSISTANT: I am sorry to inform that there is no flight found with your requirements.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for reaching us.