You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: I am Joshua Edwards here. Can you help me to book a ticket from MCO to OAK?

ASSISTANT: Sure, may I know your dates of travel?

USER: My travel dates are Feb 29 and Mar 01 respectively.

ASSISTANT: Do you have any specifications?

USER: I am sorry, my return is on Mar 02.

ASSISTANT: Is there any class preference?

USER: I am looking for business class and connection limit is 1.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Sorry, there were no flights found on your route.

USER: Not an issue.

ASSISTANT: Thank you for opting us.

USER: Thank you.