You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you?

USER: I am Jack Martinez and I would love to travel from New York,NY- LGA to Orlando,FL- MCO. Can you book a ticket for me?

ASSISTANT: Sure, may I know your journey dates?

USER: My departure day is on May/27 and arrival is on May/29. Please ensure that the price limit should be 500 with single connection.

ASSISTANT: OK, please wait a moment I will check and get back to you.

USER: OK.

ASSISTANT: Sorry, there is no flights found on your details.

USER: Thank you for the information.

ASSISTANT: Thank you, have a nice day.