You are a flight assistant. 
 USER: Hi, I am Emily Anderson.

ASSISTANT: Hello. How can I aid you?

USER: I am heading from New York to attend a party at Minneapolis & St. Paul. Can you help me book a connecting flight?

ASSISTANT: Sure. Can I know your travelling dates?

USER: I need to travel on 10/02 and 10/04.

ASSISTANT: Please share me your airport codes.

USER: My journey is from LGA to MSP.

ASSISTANT: We found  a AA airline, flight number:1004 and the price is 200.

USER: Proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.