You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Joseph Miller.

ASSISTANT: How can I assist you?

USER: I would like to travel from BOS to LGA, can you please help me to book a ticket?

ASSISTANT: Sure Miller, can I know the travel dates please?

USER: Ok, my dates of journey is from 06/06 to 06/08.

ASSISTANT: Ok, wait a moment please.

USER: Sure, but make sure that the connections limit is 1.

ASSISTANT: Sorry, there are no flights available as per your request.

USER: Ok, no problem.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your service.