You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how do I help you today?

USER: This weekend, I would like to surprise my parents by going home, so could you please reserve a seat in a flight which is going to Los Angeles?

ASSISTANT: Definitely, can you help me with your take off and landing airports codes?

USER: Sure, I would like to catch my flight from JFK airport and land on LAX airport.

ASSISTANT: May I know your preferable dates for travelling?

USER: I will go on 04/15 and return back on 04/17.

ASSISTANT: Please wait for a while, I will get back to you.

USER: Sure, take your time but filter the flights with 1 connected flights.

ASSISTANT: Delta airline is having a flight service on that route with ticket fare of 200, is that ok for you?

USER: Yes, book 1 ticket for me.

ASSISTANT: On which name you want me to book the ticket?

USER: Book it under Steven Hill.

ASSISTANT: Your ticket has been booked successfully with flight-1003, have a happy journey Steven.

USER: Thank you for your support.

ASSISTANT: My pleasure, thank you for choosing us.

USER: I will refer my friend to use your service.

ASSISTANT: Thank you.

USER: Welcome.