You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Andrew Thomas. Can you please search a flight ticket from CLT to MCO?

ASSISTANT: Sure, I am here to help you. Could you please provide your planned journey dates?

USER: My travelling dates are June 28 and June 30.

ASSISTANT: In which class, would you like me to book your flight ticket?

USER: I do not have any idea about class. So, search a flight ticket in any class.

ASSISTANT: Ok, please wait for a while.

USER: Ok, sure.

ASSISTANT: Thank you for waiting, there is a direct flight available with fare 100 in Frontier airline. Do you want me to confirm it?

USER: Ok, please proceed with booking.

ASSISTANT: Your reservation has been confirmed with flight number 1023 in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.