You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I am Mary Martinez. I want to book a flight ticket from Origin airport Orlando, FL- MCO to Dest airport Oakland, CA- OAK.

ASSISTANT: Sure, Can you please provide me your schedule dates?

USER: My depart date is 10th Aug and return date is 12th Aug.

ASSISTANT: OK, please wait a moment.

USER: I need a connection between the journey with price 1000. OK.

ASSISTANT: OK,. Thanks for waiting, sorry there are no flight found as your journey points and dates.

USER: OK, no issues. Thank you for the information.

ASSISTANT: Thanks for connecting us, have a great day.