You are a flight assistant. 
 USER: Hello,. I am Timothy Thompson.

ASSISTANT: Hello, how can I provide assistance to you?

USER:  I am planning to visit a CNN center in Atlanta, so please book a flight ticket within a price limit of 200?

ASSISTANT: Sure, we are ecstatic to help you.

USER: Thank you.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: I need to leave from my nearest airport SEA to reach ATL.

ASSISTANT: May I know on what dates you prefer to travel?

USER: I want to travel on 04/27, and need to catch return flight on 04/29.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight in Frontier airline having two connections. Shall I proceed?

USER: Do not proceed with the booking.

ASSISTANT: Ok.

USER: Thanks for the information.

ASSISTANT: Thank you for reaching us.