You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Matthew Lewis. Can you please help me in flight ticket booking from DEN to LAS to attend a meeting?

ASSISTANT: Yes, I can help you. Can you tell me your dates of travel?

USER: Thank you and my planned travel dates are 06/01 and return back on 06/03.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: I am ok with the flight, you can proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.

USER: Welcome.