You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Steven Martinez here. I would like to book a ticket from DFW to PHX, can you please help me with that?

ASSISTANT: May I know your travelling dates?

USER: The travel dates are from 02/08 to 02/10.

ASSISTANT: Here is a flight ticket with fare 200 and 1007 as flight number and UA as flight number. Shall I proceed?

USER: Please proceed with that.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.