You are a flight assistant. 
 USER: Hello. My name is Angela Lewis.

ASSISTANT: Hello, how may I guide you?

USER: I am planning to travel from LGA to MSP to attend a birthday party. Can you help me in booking a ticket?

ASSISTANT: Sure, I will help you with the booking. Can you provide your take off and landing dates?

USER: I am planning my journey on 08/09 and return on 08/11.

ASSISTANT: There is a flight available with price 100 and flight number is 1005, would you like to proceed with the booking?

USER: Please book the ticket.

ASSISTANT: Congratulations, flight from Delta airlines has been confirmed for you.

USER: Thank you for helping me out.

ASSISTANT: You are welcome.