You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to climb Camelback Mountain at Phoenix, could you please help me in booking a ticket?

ASSISTANT: Ok, may I know your trip codes?

USER: My airport codes are from PHX to PHX.

ASSISTANT: May I know your travel dates?

USER: My travel dates are from 12/08 to 12/10.

ASSISTANT: South west airline providing you a flight ticket with 1012 flight number and 100 is the price of that ticket.

USER: Ok, please confirm my booking.

ASSISTANT: May I know your name for booking purpose?

USER: My name is Elizabeth Clark.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.