You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: I am James Harris. I want to travel to Vegas from Phoenix,will you help me in booking of tickets?

ASSISTANT: Sure, can you provide me your journey places and dates?

USER: Yeah. My journey points are PHX to LAS.

ASSISTANT: May I know your journey dates?

USER: I want to start my journey on 02/02 and my return date is 02/04.

ASSISTANT: Do you have  any price limit?

USER: Yeah,it should not exceed 500.

ASSISTANT: Do you have any connection specification?

USER: I want one connected flight.

ASSISTANT: Sure, give me a minute, let me check with it.

USER: OK.

ASSISTANT: Thank you for waiting, you have a flight of Southwest airline. Can I proceed with the booking?

USER: Sure,you can proceed.

ASSISTANT: Ok, give me a minute. Thank you, your flight has been booked with flight number 1009. Thank you for connecting with us.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.

USER: Thank you.