You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Matthew Harris here.

ASSISTANT: How can I help you?

USER: I want to book a flight from LGA - MCO, can you help me?

ASSISTANT: Sure, please share your journey dates.

USER: My journey will be from 11/06 to 11/08.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Harris, no flights has been found on your journey dates.

USER: That's fine, thank you for checking.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.