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

ASSISTANT: Hello, how may I assist you?

USER: I am conducting a medical camp at Atlanta ATL can you please help me booking a flight ticket from Los Angeles, LAX?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are from 11/15 to 11/17.

ASSISTANT: Do you have any specification?

USER: I can pay up to 200, I need a break in between my journey.

ASSISTANT: We found a flight on your details with airline Frontier, flight number: 1003. Shall I book this ticket?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thank you.