You are a flight assistant. 
 USER: Hello.

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

USER: Myself Melissa Marin,. I am planning to meet my friend at San Francisco, will you help me in booking the flight ticket from MCO to SFO?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My preferable journey dates are Jan 3 and Jan 5. I need a flight with single connection. Will you help me with that?

ASSISTANT: Please wait for a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you.