You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Michelle Turner here.

ASSISTANT: How can I assist you today?

USER: I need your help in booking of a flight ticket between PHX and EWR, can you please help me out with booking of a flight ticket on those locations?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I am planning to leave on 04/19 and please book my return ticket on 04/21.

ASSISTANT: Please give me a moment.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: I am ok with this, you can proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1005 and the airline is AA.

USER: Thank you for your great assistance in booking of my ticket. Have a great day.

ASSISTANT: Welcome, have a great day.