You are a flight assistant. 
 USER: Hello, I am Amy Hernandez.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to participate in Base ball match in Coors Filed in Denver DEN. Can you help me with booking from LGA?

ASSISTANT: Sure, Could you please share your travelling dates?

USER: I will fly on Sept 21 and recur on Sept 23.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a connecting flight.

ASSISTANT: We found a connecting flight with Frontier airline and price is 100 of 1013 flight. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.