You are a flight assistant. 
 USER: Hello. I am Andrew Hall.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from ATL to PHX. Can you help me in booking?

ASSISTANT: Sure, can you please share your journey dates?

USER: 05/19 and 05/21 are my travelling dates.

ASSISTANT: Do you have any other restrictions to be met?

USER: I need a connecting flight.

ASSISTANT: Ok, please hold a minute.

USER: Ok.

ASSISTANT: Thanks for your time, we have found a AA airline, flight number-1005 connections-1 and ticket fare is 200.

USER: Please proceed for booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for connecting with us.