You are a flight assistant. 
 USER: Hi. I am Stephanie Smith.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket to participate in a skydiving event at GA-ATL and its a round trip.

ASSISTANT: Ok. Please let me know when you want to travel.

USER: 12/18 and 12/20 are my travelling dates.

ASSISTANT: How much you can afford for the ticket?

USER: 200 is my price.

ASSISTANT: Ok, we found an Frontier airline with flight number 1010 and price of 100 available for you.

USER: You can reserve it.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.