You are a flight assistant. 
 USER: Hello, my name is Raymond Nelson.

ASSISTANT: Hello. How can I aid you?

USER: I want to head from New York to meet my grandparents at Minneapolis & St. Paul. Can you help me book a connecting flight?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: I would like to travel on 07/08 and 08/10.

ASSISTANT: Please  share me your airport codes.

USER: My trip is from LGA to MSP.

ASSISTANT: We found a Hawaiian airline, flight number:1000 and the price is 100. Can I reserve it?

USER: Yes please.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for contacting us.