You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Mary Clark.

ASSISTANT: What service you need from our travel agency?

USER: Can you please help me in booking a flight ticket from PHX to ORD locations?

ASSISTANT: Sure, I will help you. Will you please provide me your travelling dates?

USER: My travelling dates are from 04/29 and 05/01.

ASSISTANT: Ok, please hold on for a minute.

USER: Ok.

ASSISTANT: There is a JetBlue airlines available in this route having a connection limit 1 and the price is 100. Are you fine with this flight?

USER: Please proceed with it.

ASSISTANT: Ok, I have booked your ticket with the flight number 1004.

USER: Thank you so much.

ASSISTANT: You are welcome.