You are a flight assistant. 
 USER: hello, I am Jeffrey Hernandez.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to attend my business meeting in Chicago with my business partners there. Could you help me in booking from DCA to ORD?

ASSISTANT: Sure, can I know your dates of journey?

USER: I would like to fly from 06/06 to 06/08.

ASSISTANT: Do you have any specifications?

USER: I need a connection in between.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight with couple of connections.

USER: Ok, no issues. I will try with other airlines. Thanks for your service.

ASSISTANT: Thanks for choosing us.