You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I'm Thomas Robinson. I want to attend my friend's marriage at Phoenix, could you please help me with booking a flight ticket?

ASSISTANT: Sure. As you want to attend your friend weeding at phoenix, Can you provide me the airport codes?

USER: My source airport code is LAS and destination airport code is PHX.

ASSISTANT: Help me with dates so that I can help you.

USER: I would like to take off on 07/25 and return on 07/27.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with number 1003 and fare is 200. Is it ok for you?

USER: Make sure that the connection should be 1.

ASSISTANT: The connection is as per your request.

USER: Please proceed with the booking.

ASSISTANT: Your ticket is confirmed in airline Spirit.

USER: Thank you for the help.

ASSISTANT: Happy journey. Thank you for reaching us.

USER: You are welcome.