You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I planned to meet my friend in LAX, can you please help me to book a flight ticket from SEA?

ASSISTANT: Sure, may I know your name please?

USER: I am Stephen Perez.

ASSISTANT: May I know your planned travelling dates please?

USER: I prefer to travel on Jun 23 and Jun 25.

ASSISTANT: May I know your class preference please?

USER: I am comfortable with any class.

ASSISTANT: May I know your connection limit please?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any other specifications please?

USER: No.

ASSISTANT: There is a connecting flight of fare 100 with economy class in American airline, shall I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.