You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I want to travel to SEA for an interview, can you please book a flight ticket from LGA?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travel dates in Apr from 17th to 19th.

ASSISTANT: Do you have any airline preferences?

USER: No.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I want a connecting flight.

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

USER: I prefer Business class seats.

ASSISTANT: Can you please provide your name to proceed further?

USER: Nicole Rodriguez.

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

USER: That's ok, thank you for checking.

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