You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me to book a ticket from LAS to DEN?

ASSISTANT: Sure, please share me your trip dates.

USER: I want to start on May 23 and return on May 25.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your airlines specifications?

USER: I am comfortable with any airline.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: George Turner here.

ASSISTANT: We found a JetBlue airline and 1018 is flight number with a fare of 100. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.