You are a flight assistant. 
 USER: Hello. I'm Gregory Brown.

ASSISTANT: Hello, Gregory. How can I assist you today?

USER: I need to attend a wedding in New York. Can you help me to fly from SEA to LGA?

ASSISTANT: Sure, could you please provide your preferable travel dates?

USER: Make sure that connection limit is 1. I want to travel on 08/22 and 08/24.

ASSISTANT: Ok, let me check for the availability of flight. Gregory, there is a flight available with AA airline and the price 200.

USER: yes, book the ticket for me.

ASSISTANT: Your booking is confirmed with 1005 flight number.

USER: Thank you for helping me out.

ASSISTANT: You are welcome. Thank you for contacting us.