You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Jeffrey Roberts. I am planning to book a ticket to attend a meeting at ATL. Can you please help me out?

ASSISTANT: Yes, I can help you. Can you share me your travel dates?

USER: I would like to travel on 06/29 and return back on 07/01.

ASSISTANT: Ok, can I know your source airport code?

USER: My source code is DEN.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connecting flight.

USER: Yes, you can proceed the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for consulting us.