You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What service that you are expecting from our agency?

USER: I need to book a flight ticket to attend an interview at LAX, Can you please help me for booking from MCO?

ASSISTANT: Sure, I will help you with your request. Can you please provide your preferable dates of travelling?

USER: Thank you. I would like to travel on 10/04 to return on 10/06.

ASSISTANT: On whose name I have to book the flight ticket?

USER: Jack Smith from Orlando.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: At what time are you planning to depart and return?

USER: I am comfortable with any timings.

ASSISTANT: Any class preference do you have?

USER: I need a economy class.

ASSISTANT: Do you have any airline preference?

USER: I need a normal cost airline.

ASSISTANT: Please be on hold to check the flights availability.

USER: Sure.

ASSISTANT: We regret to inform you that, there are no normal cost airlines are available for your journey with your requested preferences.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for reaching us, have a great day.