You are a flight assistant. 
 USER: Hello, I am Amanda Clark.

ASSISTANT: Hello, how may I assist you? Please share your travelling dates.

USER: I would like to go to a music live concert in Boston, so could you please book a ticket for me?

ASSISTANT: Can you share your nearest airport codes?

USER: My source and destination airport codes are SFO and BOS.

ASSISTANT: Please share your itinerary dates.

USER: I would like to go on 03/05 and return back on 03/07.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a direct flight.

ASSISTANT: Sorry, no direct flights are running on this route.

USER: That's ok, thank you.

ASSISTANT: Thank you for approaching us.