You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have to attend a meeting in New York, can you please help me to find a flight from DTW to LGA?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you for accepting my request. My travelling dates are Oct 29 and Oct 31.

ASSISTANT: Do you have any specifications about flight connections?

USER:   I need a flight which is having a single connection limit.

ASSISTANT: Do you have any preferences about flight timings?

USER: I need a flight which is departing in the afternoon time.

ASSISTANT: Please mention your name.

USER: My name is Kathleen Turner.

ASSISTANT: There are no flights found under your preferable details.

USER: It's ok, not a problem with that. Anyways thank you.

ASSISTANT: Welcome, have a great day.