You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Michelle Adams from Denver. Can you please book a flight ticket from DEN to PHX?

ASSISTANT: please tell me your travelling dates?

USER: Thank you for your positive response, I want to take off on 01/26 and please confirm my return ticket also on 01/28.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Here is a flight ticket with fare 200 and 1023 as flight number with single connection flight. Shall I proceed for booking?

USER: That's perfect, please book this flight ticket for me.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.