You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: I am Donna Phillips here. I am planning to book a flight ticket for my round trip. Can you please help me with booking a flight ticket from DEN?

ASSISTANT: I am here to help you about your flight ticket booking Donna. Can you please provide your planned dates of journey?

USER: I am planning to start my journey on 07/16 and return back on 07/18.

ASSISTANT: Please be on hold for sometime to check the flight availability to your region.

USER: Sure, I will wait for your information.

ASSISTANT: Southwest airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight. Shall I proceed with the booking in this flight?

USER: Yes, please proceed with that fight ticket booking.

ASSISTANT: I have booked your flight ticket successfully with the flight 1007 in an economy class.

USER: Thank you for your help in booking my ticket for the flight-1007.

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