You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me in booking my flight from LAS to visit all the places at PHX?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you for the response. My travelling dates are June 20th and 22nd.

ASSISTANT: Do you have any specifications about flight connections?

USER: I prefer a flight which has maximum of a single connection.

ASSISTANT: Do you have any preferences about class?

USER: No.

ASSISTANT: Please mention your name.

USER: Myself Robert Miller.

ASSISTANT: The American airlines providing an economy class flight with price 200 and the connections 1. Shall I confirm your ticket?

USER: Ok, please reserve it.

ASSISTANT: Your ticket is booked. The flight number is 1012.

USER: Thanks for the service.

ASSISTANT: Welcome, have a great day.