You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Lisa Clark here.

ASSISTANT: How can I assist you, Lisa?

USER: Do you have any flight from SEA to LGA to meet my friend?

ASSISTANT: I will search for the flights if you please provide me your planned journey dates.

USER: My planned journey dates are 12/01 and 12/03.

ASSISTANT: I found a flight with price 400 and it has 2 connections. Are you satisfied with the flight details?

USER: No, I need 1 connection flight.

ASSISTANT: There are flights available at this moment, Lisa.

USER: You can proceed with available flight.

ASSISTANT: There are no flights available with your preferred journey dates.

USER: That's fine, thanks for your valuable time.

ASSISTANT: Thank you for contacting us.