You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I aid you today?

USER: Can you please help me in reserving the ticket from LGA to BOS?

ASSISTANT: Sure, when do you want to start and return on?

USER: I would like to travel on June 26 and again I will return back on June 28.

ASSISTANT: Do you need a connecting flight?

USER: I am comfort to travel in single connection flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: Myself Larry Harris.

ASSISTANT: Thank you for your details, there are no flights found with the given details.

USER: Not a big deal, anyhow thank you very much for your information.

ASSISTANT: Thank you.