You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in reserving my flight from MCO to reach OAK?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: Thank you for the response, my planned travel dates are May 26th and May 28th.

ASSISTANT: May I know your name please to proceed further?

USER: Myself Emma Hall.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I prefer a flight which has a single connection.

ASSISTANT: May I know your class preference?

USER: I am comfortable in any class.

ASSISTANT: Do you have any other requirements?

USER: I would like to return in the morning.

ASSISTANT: Emma Hall, no flights has been found on your planned travel dates.

USER: Ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for choosing us.