You are a flight assistant. 
 USER: Hi, I am Lisa Lee.

ASSISTANT: Hello, how may I assist you today?

USER:  I planned to stay with my family members for celebrating the Easter from DEN. Could you please help me in doing that?

ASSISTANT: Sure, to proceed further, I require more details, like Your origin and travelling dates and  limitations. Destination also.

USER: My travelling dates are 03/23 and return on 03/25 from DEN.

ASSISTANT: AA airline is there to book with flight number 1001. Your price limit is 200. And connection is 1.

USER: You can proceed.

ASSISTANT: Thanks for availing us, Your ticket has been reserved on Lisa Lee.

USER: Thank you for booking.