You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me in reserving the ticket from MCO to SFO?

ASSISTANT: Sure, I am here to help you. When are you planning to start and return?

USER: I am planning my trip on Feb 19 and again I will retrieve on Feb 21.

ASSISTANT: Ok, please specify your name.

USER: Myself Timothy Anderson.

ASSISTANT: How many connections you require in your journey?

USER: I am comfort to travel in single connection flight.

ASSISTANT: Is there any other concerns?

USER: No, I don't have any other concerns.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Sorry to say that, no flights are found based on your given information.

USER: Not a big deal, I will choose an alternate way to reach my destination.

ASSISTANT: Thank you for choosing us.

USER: Thank you very much for your kind information.

ASSISTANT: Have a nice day.