You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to meet my ex-wife at Chicago, so please book my ticket from Atlanta.

ASSISTANT: When you are willing to travel?

USER: My itinerary dates are Mar 14 and Mar 16.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: May, I know your good name?

USER: Scott Allen here.

ASSISTANT: Can you help me with your airport codes?

USER: My genesis and terminus airport codes are ATL and ORD.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: No problem, I will find an alternative way to travel.

ASSISTANT: Thank you for reaching us.

USER: Thank you for choosing us.