You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I want to meet my uncle at New York, can you book me a direct flight?

ASSISTANT: Sure, for that I need to know your source and destination.

USER: Ok, I would like to travel from Minneapolis & St.Paul, MN-MSP  to NY-LGA.

ASSISTANT: May I know your name?

USER: Yes, you can call me as Elizabeth Adams.

ASSISTANT: Could you please let me know your travelling dates?

USER: Sure, my travelling dates would be 01/01 and 01/03.

ASSISTANT: Please give me some time.

USER: Ok.

ASSISTANT: Thanks for waiting, unfortunately there are no flights found according to your details.

USER: That's ok, thank you for the information.

ASSISTANT: Thanks for reaching us, have a great day.