You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a ticket from Las Vegas, LAS to Orlando, MCO to attend for a live concert.

ASSISTANT: Sure, can I know your trip dates?

USER: My journey dates are Sept 16 and Sept 18.

ASSISTANT: Do you have any other preference?

USER: Yes, I would like to travel in single connected flight.

ASSISTANT: May I know your class preference?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: Sure, I am Nicholas Garcia.

ASSISTANT: We found a flight of Hawaiian airline, flight number 1026 with the fare of 100.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.