You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: My name is Angela Lewis. I am planning to visit Las Vegas, can you book a ticket please?

ASSISTANT: Yes, Angela Lewis.

USER: I want to book a ticket from IAH to LAS.

ASSISTANT: Sure, please provide your travelling details.

USER: My travel dates are 05/13 & 05/15.

ASSISTANT: There is a flight available with your requirements and there is 1 connection of flight.

USER: OK, book it.

ASSISTANT: Sure. Your booking of the flight is confirmed.

USER: Thank you for booking.

ASSISTANT: The flight number is 1001 and the airlines is Hawaiian. The price of the ticket is 100.

USER: OK.

ASSISTANT: Thank you and have a great journey.