You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nancy Clark.

ASSISTANT: Nancy Clark, how may I aid you?

USER: I want to book a flight ticket from NC-CLT to NY-LGA. Can you help me?

ASSISTANT: Sure, please provide your itinerary dates.

USER: 12/08 and 12/10 are my travelling dates.

ASSISTANT: Do you have any specifications?

USER: I need a flight ticket within 1000.

ASSISTANT: Frontier airlines with flight 1006 is providing service with a connecting flight.

USER: You can reserve it.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.