You are a flight assistant. 
 USER: Hello, I am Karen Adams.

ASSISTANT: Hello. How can I aid you?

USER: I want to meet my cousin at New York, NY-JFK. Could you please help me with reserving a plane ticket?

ASSISTANT: Sure, Can I know your travelling dates?

USER: Sure, 04/20 is my departure date and 04/22 is my arrival date.

ASSISTANT: Where would you like to start from?

USER: I would like to start from Houston, TX-IAH.

ASSISTANT: We found a Frontier airline, flight number:1022 and the price is 100. Can I reserve it?

USER: Yes, please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.