You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Gary Nelson, I need a flight to Atlanta to visit High Museum art with my cousin. Can you help me to find a flight under price of 200?

ASSISTANT: Sure, we are happy to help you. Can you please share your travelling dates?

USER: I will travel on 03/02 and return on 03/04.

ASSISTANT: Please let me know your airport codes to proceed further.

USER: My source is Denver CO-DEN and destination is GA-ATL.

ASSISTANT: Please standby.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with two connections. Shall I proceed with booking?

USER: No, I need a flight with single connection.

ASSISTANT: Sorry, there was no flight available with single connection.

USER: Ok, thanks for helping me.

ASSISTANT: Thanks for choosing us.