You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Gregory Miller. Can you help me in booking a flight ticket from ORD to LAX?

ASSISTANT: Sure, may I know your travel dates?

USER: My planned travel dates are Aug, 9 and Aug, 11.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a economy flight on your details with airline Frontier, flight number: 1008. Shall I book this ticket?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.