You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to start a new business at Las Vegas, help me in booking my flight ticket from CA-LAX to NV-LAS.

ASSISTANT: Sure, could you please mention your journey dates?

USER: I want to travel on 05/16 and return on 05/18.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: There is a flight in AA airlines with 1023 flight number and the connection is one.

USER: Ok, you can proceed.

ASSISTANT: To proceed further I need your name.

USER: My name is Ronald Lopez.

ASSISTANT: Your booking is done with a fare of 200.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.