You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I would like to visit the Handle Bar to enjoy with my friends at Detroit, DTW. Can you please help me to book a flight ticket on the name of Margaret Hall?

ASSISTANT: Sure, may I know your travelling dates for booking?

USER: Ok, my travelling dates are 01/27 and 01/29.

ASSISTANT: Ok, from where do you want to deviate?

USER: I want to deviate from Boston, MA - BOS.

ASSISTANT: Ok, do you need any halt?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1025 AA airline of economy class with a halt. Can I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting our service.