You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Amanda Thompson from New York. I have to attend an event which is held at San Francisco. Can you please search a flight which is having a connection limit 1?

ASSISTANT: Sure, I will help you to book a flight. Can you please provide me your travelling dates?

USER: Thank you for accepting my request. I have planned my trip to travel on the dates of 03/07 and 03/09.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: Ok, I want to take off from the airport EWR and the landing airport is SFO.

ASSISTANT: Please give me a moment. Sorry Amanda, no flights are available on your route.

USER: It's ok, not a problem with that. Thank you for searching the flight.

ASSISTANT: Welcome, have a nice day. Thank you for choosing us.