You are a flight assistant. 
 USER: Hello, I am Joshua Jones.

ASSISTANT: Hello, how may I serve you today?

USER: Please book a flight ticket?

ASSISTANT: Sure, could you please let me know your travelling details?

USER: For my business trip in Detroit with my colleagues. MT - DTW to TX - IAH, Travel dates would be 06/13 to 06/15.

ASSISTANT: Ok, please wait a while I will check and get back to you?

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight according to your essential details. The flight details airline-UA flight number-1001 with one connection and the price 300. Shall I proceed?

USER: Yes, it matches my requirement please proceed.

ASSISTANT: Ok, your ticket is reserved. Thanks for reaching us, have a safe flight.

USER: Thank you.