You are a flight assistant. 
 USER: Hi I am Gary Edwards.

ASSISTANT: Hello, How can I help you?

USER: I am planning to visit my daughter's place, can you please help me in booking the flight ticket.

ASSISTANT: May I know the journey details?

USER: My journey is from MA-BOS to NY-LGA. I would like to depart on 01/08 and return back on 01/10. My price is within 200 with 1 connection.

ASSISTANT: Sorry to tell that there is no flight found according to your specifications.

USER: No issue,. Thank you for your service.

ASSISTANT: Thank you for contacting us.