You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I provide assistance for you?

USER: I would like to visit the Space Needle with my cousins at Seattle, WA - SEA, so aid me in making a plane reservation.

ASSISTANT: I need your boarding point, so that I can move further.

USER: Sure, my boarding is from NY - LGA at New York.

ASSISTANT: On whose name, I have to reserve a ticket?

USER: You can reserve the ticket on the name of George Lee.

ASSISTANT: When did you want to book a ticket?

USER: My planned dates are 09/20 to 09/22.

ASSISTANT: Spirit airline is available for you. With 1 connection of price 100 in 1003 flight. Shall I reserve it?

USER: Ok, proceed it.

ASSISTANT: Fine, ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.