You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Laura Miller. I am planning to travel from LGA to BOS, help me in booking a flight?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travelling dates are Jan 14 to 16.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I need 1 connection flight.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I want to depart in afternoon.

ASSISTANT: Sorry, there is no flight available in this route.

USER: That's ok, thank you.

ASSISTANT: You are welcome.