You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I aid you?

USER: I am Edward Perez. I want to travel from LGA to JFK to meet my cousin, can you please book a ticket for me?

ASSISTANT: Sure, please mention your travelling dates?

USER: Travelling dates are 08/20 to 08/22.

ASSISTANT: I found a flight from an AA airline with flight number 1004 of price 100.

USER: You can proceed.

ASSISTANT: Shall I proceed? Your flight booking is done.

USER: Thank you.

ASSISTANT: Thanks for choosing us.