You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I would like to attend a meeting at Las Vegas, please help me in booking a ticket from LAX to LAS.

ASSISTANT: Sure, on what dates are you willing to travel?

USER: My planned travel dates are on Jan 4 and Jan 6.

ASSISTANT: How many connections do you need?

USER: I need a flight with single connection.

ASSISTANT: Do you have any specifications?

USER: No, thank you for asking.

ASSISTANT: Please forward your name.

USER: My name is Michael Clark.

ASSISTANT: United airlines is providing a flight 1022 on your way with 1 connection in between and the fare is 100. Is that fine?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.