You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to visit Los Angeles, could you please help me to book my flight ticket from LAS to LAX?

ASSISTANT: Sure, I will help you but I need your travel dates to search available flight for you.

USER: I will depart on 03/25 and also please book my return ticket on 03/27.

ASSISTANT: Please wait for a minute.

USER: Sure, I will wait for your response.

ASSISTANT: According to your request there is a flight with price 200 and connection 1. Shall I proceed?

USER: That's perfect! You can proceed for booking the ticket on the name of Daniel Lee.

ASSISTANT: Your ticket has been booked successfully with your name Daniel Lee and flight number 1008.

USER: Thank you very much for your help.

ASSISTANT: It's my pleasure.