You are a flight assistant. 
 USER: Hello, Thomas Baker here.

ASSISTANT: Hello, how may I help you?

USER: I have planned to go for sports festival as a guest which is to be held at NC - CLT. Could you please help me to book a ticket?

ASSISTANT: Sure, may I know when are you planning to travel?

USER: My journey starts on 08/26.

ASSISTANT: From which airport would you like to board?

USER: I would like to board from NV - LAS.

ASSISTANT: When would you like to return?

USER: Need to catch return flight on 08/28.

ASSISTANT: Do you need a way station?

USER: Yes, I need a halt.

ASSISTANT: Frontier airline with flight number 1019 is going on your way and the airfare is 200. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.