You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: I want to go LAS to meet my childhood friends there, can you please book a flight ticket from LAX airport?

ASSISTANT: On which dates are you willing to travel?

USER: I want fly from LAS on 08/14 and please book my return ticket also on 08/16.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: There is a flight available with 1 connection. Shall I proceed?

USER: Please confirm this flight ticket under my name Catherine Perez.

ASSISTANT: Sure, your ticket is booked in 1003 flight.

USER: Thank you for your service.

ASSISTANT: Most welcome.