You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Anna Thompson.

ASSISTANT: Nice to meet you Anna.

USER: I am planning to book a ticket from DEN to DFW. Can you please help me out?

ASSISTANT: Sure, may I know your trip dates?

USER: I would like to travel on 08/28 and return back on 08/30.

ASSISTANT: There is a flight available for you in Delta airline with 1 connection. Shall I proceed with the booking?

USER: Please proceed the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your service.

ASSISTANT: My pleasure.