You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to book a flight ticket to LGA from SEA, can you please help me out?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Sure, my planned travelling dates are Jan 19 and Jan 21.

ASSISTANT: May I know your connection limit?

USER: Sure, I am looking for a flight with 1 connection.

ASSISTANT: Do you have any other specifications?

USER: Yes, I prefer economy class.

ASSISTANT: Please wait for a while.

USER: Ok, take your time.

ASSISTANT: May I know your name?

USER: My name is Ronald Jackson,.

ASSISTANT: Sorry Ronald Jackson, no flights are available on your route.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.