You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am David Williams from Atlanta.

ASSISTANT: What type of assistance that you are seeking from our agency?

USER: I want to go Seattle next week to meet my friends there, can you please book a flight ticket on 09/02?

ASSISTANT: That's good to hear. I can definitely help you. Can you please provide your preferable journey location codes to go there?

USER: Thanks, I would like to take off from ATL because it is near to my location and destination is SEA.

ASSISTANT: Would like me to book a return ticket also?

USER: Yes, please book my return ticket also on 09/04.

ASSISTANT: Based on your information, Southwest airlines is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I proceed with this?

USER: That's nice to hear that, please confirm this airline ticket for me.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1007.

USER: Thank you for your guidance.

ASSISTANT: Thank you for approaching us, hope you have a great journey.