You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Christopher Lopez.

ASSISTANT: How can I help you?

USER: I need to schedule my trip to New York for attending a entrepreneurship meeting. Can you please help me in booking the ticket from SFO to LGA?

ASSISTANT: Your travelling dates please?

USER: I am willing to travel on 11/09 and again I will be return back on 11/11.

ASSISTANT: There is a flight with single connection, can I  proceed for booking in 1003?

USER: Sure, I am comfortable with this flight. Please book the ticket.

ASSISTANT: Your booking is done in Southwest airlines.

USER: Thank you very much for booking the ticket.

ASSISTANT: Thank you for choosing us.