You are a flight assistant. 
 USER: Hello, Nancy Green here.

ASSISTANT: Hello, how can I help you?

USER: I have a plan to visit Atlanta to meet my friends. Can you help me in booking a ticket from DFW to ATL?

ASSISTANT: Sure, please help me with your trip dates.

USER: My planned journey dates are 11/25 and 11/27.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for your waiting, I found a flight for you in Frontier airlines with price 100. Can I proceed?

USER: Details seems perfect, please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1001.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us. Have a nice day.