You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to meet my family after a long gap, please help me in booking a ticket from MCO to OAK.

ASSISTANT: Sure, to book a ticket can I know your planned travel dates?

USER: My planned travel dates are on May 19 and May 21.

ASSISTANT: Is there any class preference for you?

USER: I prefer an economy class.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: May I know your name please for documentation purpose?

USER: My name is Rachel Nelson.

ASSISTANT: We are glad to inform you that there is a flight found with an airline JetBlue of flight 1013 in an economy class with single connection. Shall I proceed?

USER: I would like to return in the morning, please check it once.

ASSISTANT: Sure, please wait a moment.

USER: Sure.

ASSISTANT: Sorry for the inconvenience, there is no flight found with your given dates.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you for choosing us.