You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Sandra Hill here.

ASSISTANT: How can I guide you for today?

USER: I want to travel to New York to meet my childhood friend, can you please help me in booking a ticket from Seattle?

ASSISTANT: Sure, I will help you with that. Can you please share on what dates you are willing to travel?

USER: I would like to take off on 03/30 and landing on 04/01.

ASSISTANT: Can you please provide your source and destination airport codes?

USER: Source airport code is SEA and destination airport code is EWR.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: Connection limit should be 1.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok sure.

ASSISTANT: Sorry, there is no flight available with your requirements.

USER: That's ok, I will try an alternate way to complete my trip.

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

USER: Most welcome.