You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I need to submit tender in Fisher Building at Orlando, can you please make a reservation from LAX to MCO?

ASSISTANT:  Sure, to do that I need to know your planned trip dates. Will you please share them?

USER: Sure, my journey start on July 25th and need to catch return flight on 27th of July.

ASSISTANT: How many connections are required for this particular journey?

USER: I no need any connections, I prefer only direct flight for my journey.

ASSISTANT: Do you need an economy class or business class?

USER: I am comfortable to travel in both classes.

ASSISTANT: Would you like to travel in a normal cost airline like UA, AA and Delta airlines or low cost airline is also okay for you?

USER: Any airlines is ok for me.

ASSISTANT: Ok, you are almost done, Can you please forward your name?

USER: My name is Patrick Parker.

ASSISTANT: Thank you for your details, we are regret to say that no flights were available at this moment.

USER: Ok, no problem, I will choose another source to reach my destination. Anyway thank you for your information.

ASSISTANT: Thank you for reaching us.