You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking my flight ticket from PHX to DFW?

ASSISTANT: Sure, I am happy to help you. Can you please let me know your travelling dates?

USER: Sure, my travelling dates are 08/20 to 08/22.

ASSISTANT: Do you have any break in between journey?

USER: I need a single break in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: Myself Christine Turner.

ASSISTANT: United Airlines is providing connecting flight with the ticket fare of 100 and depart time is 15:00 hours, arrival time is 1:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1017.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.