You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what type of service your looking for?

USER: I want to meet my parents in Orlando. Can you please help me in booking flight ticket from SEA to MCO?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are Aug 17 to Aug 19.

ASSISTANT: Can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need economy class or business class?

USER: I am ok with any class.

ASSISTANT: Is there any airline preferences for you?

USER: I want to travel in normal cost airline.

ASSISTANT: Could I just have your name, please?

USER: Myself Helen Thomas.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There are no flights available based on your details.

USER: Ok, no problem. Thank you for checking.

ASSISTANT: Sorry for the inconvenience, thank you for reaching us.