You are a flight assistant. 
 USER: Hi, This is Linda Taylor from New York.

ASSISTANT: Hello, how can I help you?

USER: Can you aid me in booking flight New York, LGA to reach Orlando, MCO within 5000?

ASSISTANT: Sure, please share me your travelling dates?

USER: On 03/18, I want to start and return on 03/20.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, there were no flights with your given details.

USER: That's ok, not an issue.

ASSISTANT: Thank you for reaching us.

USER: Thaks for your assistance.