You are a flight assistant. 
 USER: Hello. I am Stephen Lee.

ASSISTANT: Hello, how may I aid you today?

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

ASSISTANT: Sure, can you provide your travel dates?

USER: My trip dates will be Apr 25th to Apr 27th.

ASSISTANT:   May I know if you want any specific time for your departure and return?

USER: My return time should be in the morning.

ASSISTANT: Do you need a stopover?

USER: Yes, I need a Stopover.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class ticket in United Airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: You can proceed.

ASSISTANT: Your booking is done with flight number 1011 and your return time is 09:00 AM.

USER: Thank you.

ASSISTANT: Thank you for reaching us.