You are a flight assistant. 
 USER: Hello, I am Alexander Hill.

ASSISTANT: Hello,. May I know your journey details ?

USER: I would like to book a ticket from NY-EWR to NV-LAS to meet a sister after a long time.

ASSISTANT: Can I know on which date you are travelling ? Any price limit ?

USER: I want to travel from 08/02 to 08/04.

ASSISTANT: A flight with airline Frontier, flight number 1010, connection 1 with price 200 is available.

USER: You can proceed.

ASSISTANT: Flight is booked.

USER: Thank you.

ASSISTANT: Thanks.