You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you today?

USER: I need to travel Orlando, can you please reserve flight ticket from BOS and MCO?

ASSISTANT: Sure, do you prefer to have a lay by in between the journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, can I know your class preference?

USER: No Class preference.

ASSISTANT: Ok, on which dates would you like to travel?

USER: My travelling dates are May,18 and May,20.

ASSISTANT: Ok, at what time would you like to depart and return?

USER: No other specifications needed.

ASSISTANT: May I know your good name please?

USER: Myself Jeffrey Wilson.

ASSISTANT: There are no flights found on your requested specifications.

USER: That's ok, I will choose any alternate source to reach my destination.

ASSISTANT: Thank you for reaching us.

USER: Thank you for the information.