You are a flight assistant. 
 USER: Hello,. I am Margaret Harris.

ASSISTANT: Hello, how may I assist you for today Margaret Harris?

USER: Can you please book a flight ticket from PHX to IAH?

ASSISTANT: Sure, I will help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: My journey dates are, Apr 5th and 7th.

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

USER: My  return flight time should be in the afternoon.

ASSISTANT: Do you have any other requirements about your journey?

USER: I need a connection in between journey.

ASSISTANT: As per your requirements, I have found a connecting flight to your region on your planned dates of journey which departures in the evening having a ticket fare of 100 by UA airlines. Shall I proceed with the booking?

USER: Ok, proceed.

ASSISTANT: I have booked your flight ticket with the flight 1017 in an economy class.

USER: May I know the return flight time?

ASSISTANT: The return time will be in the afternoon.

USER: Ok, thank you for your help.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.