You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Gary Hernandez want to visit Georgia Aquarium at Atlanta, can you book a ticket with price under 200?

ASSISTANT: Sure, may I know your airport codes please?

USER: Sure, I want to fly from SEA to ATL.

ASSISTANT: Ok, may I know your travel dates please?

USER: Sure, my travelling dates will be 01/26 and 01/28.

ASSISTANT: Thanks for waiting. I have found Frontier airlines which flies with one connection.

USER: Yes, proceed with my booking.

ASSISTANT: Yes, I have confirmed your flight ticket.

USER: Thank you.

ASSISTANT: Thank you.