You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Sarah Wright. I would like to book a ticket to Atlanta, can you please help me out?

ASSISTANT: Sure, may I know your airport codes?

USER: I am flying from ORD to ATL.

ASSISTANT: Please provide your trip dates.

USER: I am travelling on these dates 01/24 and 01/26.

ASSISTANT: There is a direct flight available. Can I proceed?

USER: Make sure my connection limit is 1.

ASSISTANT: Sorry , for 1 connection there is no flight available.

USER: Ok no problem, thank you for your services.