You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I  help you?

USER: Jerry Gonzalez here. I want to attend a friend's wedding in Chicago - ORD, can you check for the flights from MCO?

ASSISTANT: Your travelling dates please?

USER: My journey dates are from 07/24 to 07/26.

ASSISTANT: I am sorry no flights found on your route.

USER: Oh! That's very sad to know. Anyways, thank you for checking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.